1849453060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 4898698560

約数和(自身を除く): 3049245500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 179, 182, 196, 245, 260, 358, 364, 455, 490, 637, 716, 811, 895, 910, 980, 1253, 1274, 1622, 1790, 1820, 2327, 2506, 2548, 3185, 3244, 3580, 4055, 4654, 5012, 5677, 6265, 6370, 8110, 8771, 9308, 10543, 11354, 11635, 12530, 12740, 16220, 16289, 17542, 21086, 22708, 23270, 25060, 28385, 32578, 35084, 39739, 42172, 43855, 46540, 52715, 56770, 65156, 73801, 79478, 81445, 87710, 105430, 113540, 114023, 145169, 147602, 158956, 162890, 175420, 198695, 210860, 228046, 290338, 295204, 325780, 369005, 397390, 456092, 516607, 570115, 580676, 725845, 738010, 794780, 1016183, 1033214, 1140230, 1451690, 1476020, 1887197, 2032366, 2066428, 2280460, 2583035, 2903380, 3774394, 4064732, 5080915, 5166070, 7113281, 7548788, 9435985, 10161830, 10332140, 13210379, 14226562, 18871970, 20323660, 26420758, 28453124, 35566405, 37743940, 52841516, 66051895, 71132810, 92472653, 132103790, 142265620, 184945306, 264207580, 369890612, 462363265, 924726530, 1849453060]

約数ペア:

[(1, 1849453060), (2, 924726530), (4, 462363265), (5, 369890612), (7, 264207580), (10, 184945306), (13, 142265620), (14, 132103790), (20, 92472653), (26, 71132810), (28, 66051895), (35, 52841516), (49, 37743940), (52, 35566405), (65, 28453124), (70, 26420758), (91, 20323660), (98, 18871970), (130, 14226562), (140, 13210379), (179, 10332140), (182, 10161830), (196, 9435985), (245, 7548788), (260, 7113281), (358, 5166070), (364, 5080915), (455, 4064732), (490, 3774394), (637, 2903380), (716, 2583035), (811, 2280460), (895, 2066428), (910, 2032366), (980, 1887197), (1253, 1476020), (1274, 1451690), (1622, 1140230), (1790, 1033214), (1820, 1016183), (2327, 794780), (2506, 738010), (2548, 725845), (3185, 580676), (3244, 570115), (3580, 516607), (4055, 456092), (4654, 397390), (5012, 369005), (5677, 325780), (6265, 295204), (6370, 290338), (8110, 228046), (8771, 210860), (9308, 198695), (10543, 175420), (11354, 162890), (11635, 158956), (12530, 147602), (12740, 145169), (16220, 114023), (16289, 113540), (17542, 105430), (21086, 87710), (22708, 81445), (23270, 79478), (25060, 73801), (28385, 65156), (32578, 56770), (35084, 52715), (39739, 46540), (42172, 43855)]