73863090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 120

約数和(自身を含む): 231159852

約数和(自身を除く): 157296762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1861, 1890, 2205, 2646, 2835, 3722, 3969, 4410, 5583, 5670, 6615, 7938, 9305, 11166, 13027, 13230, 16749, 18610, 19845, 26054, 27915, 33498, 39081, 39690, 50247, 55830, 65135, 78162, 83745, 91189, 100494, 117243, 130270, 150741, 167490, 182378, 195405, 234486, 251235, 273567, 301482, 351729, 390810, 455945, 502470, 547134, 586215, 703458, 753705, 820701, 911890, 1055187, 1172430, 1367835, 1507410, 1641402, 1758645, 2110374, 2462103, 2735670, 3517290, 4103505, 4924206, 5275935, 7386309, 8207010, 10551870, 12310515, 14772618, 24621030, 36931545, 73863090]

約数ペア:

[(1, 73863090), (2, 36931545), (3, 24621030), (5, 14772618), (6, 12310515), (7, 10551870), (9, 8207010), (10, 7386309), (14, 5275935), (15, 4924206), (18, 4103505), (21, 3517290), (27, 2735670), (30, 2462103), (35, 2110374), (42, 1758645), (45, 1641402), (49, 1507410), (54, 1367835), (63, 1172430), (70, 1055187), (81, 911890), (90, 820701), (98, 753705), (105, 703458), (126, 586215), (135, 547134), (147, 502470), (162, 455945), (189, 390810), (210, 351729), (245, 301482), (270, 273567), (294, 251235), (315, 234486), (378, 195405), (405, 182378), (441, 167490), (490, 150741), (567, 130270), (630, 117243), (735, 100494), (810, 91189), (882, 83745), (945, 78162), (1134, 65135), (1323, 55830), (1470, 50247), (1861, 39690), (1890, 39081), (2205, 33498), (2646, 27915), (2835, 26054), (3722, 19845), (3969, 18610), (4410, 16749), (5583, 13230), (5670, 13027), (6615, 11166), (7938, 9305)]