42401910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 109361664

約数和(自身を除く): 66959754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1171, 1207, 2130, 2342, 2414, 3513, 3621, 5855, 6035, 7026, 7242, 11710, 12070, 17565, 18105, 19907, 35130, 36210, 39814, 59721, 83141, 99535, 119442, 166282, 199070, 249423, 298605, 415705, 498846, 597210, 831410, 1247115, 1413397, 2494230, 2826794, 4240191, 7066985, 8480382, 14133970, 21200955, 42401910]

約数ペア:

[(1, 42401910), (2, 21200955), (3, 14133970), (5, 8480382), (6, 7066985), (10, 4240191), (15, 2826794), (17, 2494230), (30, 1413397), (34, 1247115), (51, 831410), (71, 597210), (85, 498846), (102, 415705), (142, 298605), (170, 249423), (213, 199070), (255, 166282), (355, 119442), (426, 99535), (510, 83141), (710, 59721), (1065, 39814), (1171, 36210), (1207, 35130), (2130, 19907), (2342, 18105), (2414, 17565), (3513, 12070), (3621, 11710), (5855, 7242), (6035, 7026)]