72235590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5717

約数の個数: 64

約数和(自身を含む): 201415680

約数和(自身を除く): 129180090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 5639, 6405, 11278, 12810, 16917, 28195, 33834, 39473, 56390, 78946, 84585, 118419, 169170, 197365, 236838, 343979, 394730, 592095, 687958, 1031937, 1184190, 1719895, 2063874, 2407853, 3439790, 4815706, 5159685, 7223559, 10319370, 12039265, 14447118, 24078530, 36117795, 72235590]

約数ペア:

[(1, 72235590), (2, 36117795), (3, 24078530), (5, 14447118), (6, 12039265), (7, 10319370), (10, 7223559), (14, 5159685), (15, 4815706), (21, 3439790), (30, 2407853), (35, 2063874), (42, 1719895), (61, 1184190), (70, 1031937), (105, 687958), (122, 592095), (183, 394730), (210, 343979), (305, 236838), (366, 197365), (427, 169170), (610, 118419), (854, 84585), (915, 78946), (1281, 56390), (1830, 39473), (2135, 33834), (2562, 28195), (4270, 16917), (5639, 12810), (6405, 11278)]