1851095610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2861}}^1$

素因数の和:2973

約数の個数: 192

約数和(自身を含む): 6000583680

約数和(自身を除く): 4149488070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 79, 90, 91, 105, 117, 126, 130, 158, 182, 195, 210, 234, 237, 273, 315, 390, 395, 455, 474, 546, 553, 585, 630, 711, 790, 819, 910, 1027, 1106, 1170, 1185, 1365, 1422, 1638, 1659, 2054, 2370, 2730, 2765, 2861, 3081, 3318, 3555, 4095, 4977, 5135, 5530, 5722, 6162, 7110, 7189, 8190, 8295, 8583, 9243, 9954, 10270, 14305, 14378, 15405, 16590, 17166, 18486, 20027, 21567, 24885, 25749, 28610, 30810, 35945, 37193, 40054, 42915, 43134, 46215, 49770, 51498, 60081, 64701, 71890, 74386, 85830, 92430, 100135, 107835, 111579, 120162, 128745, 129402, 180243, 185965, 200270, 215670, 223158, 226019, 257490, 260351, 300405, 323505, 334737, 360486, 371930, 452038, 520702, 557895, 600810, 647010, 669474, 678057, 781053, 901215, 1115790, 1130095, 1301755, 1356114, 1562106, 1582133, 1673685, 1802430, 2034171, 2260190, 2343159, 2603510, 2938247, 3164266, 3347370, 3390285, 3905265, 4068342, 4686318, 4746399, 5876494, 6780570, 7810530, 7910665, 8814741, 9492798, 10170855, 11715795, 14239197, 14691235, 15821330, 17629482, 20341710, 20567729, 23431590, 23731995, 26444223, 28478394, 29382470, 41135458, 44073705, 47463990, 52888446, 61703187, 71195985, 88147410, 102838645, 123406374, 132221115, 142391970, 185109561, 205677290, 264442230, 308515935, 370219122, 617031870, 925547805, 1851095610]

約数ペア:

[(1, 1851095610), (2, 925547805), (3, 617031870), (5, 370219122), (6, 308515935), (7, 264442230), (9, 205677290), (10, 185109561), (13, 142391970), (14, 132221115), (15, 123406374), (18, 102838645), (21, 88147410), (26, 71195985), (30, 61703187), (35, 52888446), (39, 47463990), (42, 44073705), (45, 41135458), (63, 29382470), (65, 28478394), (70, 26444223), (78, 23731995), (79, 23431590), (90, 20567729), (91, 20341710), (105, 17629482), (117, 15821330), (126, 14691235), (130, 14239197), (158, 11715795), (182, 10170855), (195, 9492798), (210, 8814741), (234, 7910665), (237, 7810530), (273, 6780570), (315, 5876494), (390, 4746399), (395, 4686318), (455, 4068342), (474, 3905265), (546, 3390285), (553, 3347370), (585, 3164266), (630, 2938247), (711, 2603510), (790, 2343159), (819, 2260190), (910, 2034171), (1027, 1802430), (1106, 1673685), (1170, 1582133), (1185, 1562106), (1365, 1356114), (1422, 1301755), (1638, 1130095), (1659, 1115790), (2054, 901215), (2370, 781053), (2730, 678057), (2765, 669474), (2861, 647010), (3081, 600810), (3318, 557895), (3555, 520702), (4095, 452038), (4977, 371930), (5135, 360486), (5530, 334737), (5722, 323505), (6162, 300405), (7110, 260351), (7189, 257490), (8190, 226019), (8295, 223158), (8583, 215670), (9243, 200270), (9954, 185965), (10270, 180243), (14305, 129402), (14378, 128745), (15405, 120162), (16590, 111579), (17166, 107835), (18486, 100135), (20027, 92430), (21567, 85830), (24885, 74386), (25749, 71890), (28610, 64701), (30810, 60081), (35945, 51498), (37193, 49770), (40054, 46215), (42915, 43134)]