26621010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 75963888

約数和(自身を除く): 49342878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 373, 390, 549, 585, 610, 746, 793, 915, 1098, 1119, 1170, 1586, 1830, 1865, 2238, 2379, 2745, 3357, 3730, 3965, 4758, 4849, 5490, 5595, 6714, 7137, 7930, 9698, 11190, 11895, 14274, 14547, 16785, 22753, 23790, 24245, 29094, 33570, 35685, 43641, 45506, 48490, 68259, 71370, 72735, 87282, 113765, 136518, 145470, 204777, 218205, 227530, 295789, 341295, 409554, 436410, 591578, 682590, 887367, 1023885, 1478945, 1774734, 2047770, 2662101, 2957890, 4436835, 5324202, 8873670, 13310505, 26621010]

約数ペア:

[(1, 26621010), (2, 13310505), (3, 8873670), (5, 5324202), (6, 4436835), (9, 2957890), (10, 2662101), (13, 2047770), (15, 1774734), (18, 1478945), (26, 1023885), (30, 887367), (39, 682590), (45, 591578), (61, 436410), (65, 409554), (78, 341295), (90, 295789), (117, 227530), (122, 218205), (130, 204777), (183, 145470), (195, 136518), (234, 113765), (305, 87282), (366, 72735), (373, 71370), (390, 68259), (549, 48490), (585, 45506), (610, 43641), (746, 35685), (793, 33570), (915, 29094), (1098, 24245), (1119, 23790), (1170, 22753), (1586, 16785), (1830, 14547), (1865, 14274), (2238, 11895), (2379, 11190), (2745, 9698), (3357, 7930), (3730, 7137), (3965, 6714), (4758, 5595), (4849, 5490)]