66642270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 103185570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 690, 885, 1357, 1637, 1770, 2714, 3274, 4071, 4911, 6785, 8142, 8185, 9822, 13570, 16370, 20355, 24555, 37651, 40710, 49110, 75302, 96583, 112953, 188255, 193166, 225906, 289749, 376510, 482915, 564765, 579498, 965830, 1129530, 1448745, 2221409, 2897490, 4442818, 6664227, 11107045, 13328454, 22214090, 33321135, 66642270]

約数ペア:

[(1, 66642270), (2, 33321135), (3, 22214090), (5, 13328454), (6, 11107045), (10, 6664227), (15, 4442818), (23, 2897490), (30, 2221409), (46, 1448745), (59, 1129530), (69, 965830), (115, 579498), (118, 564765), (138, 482915), (177, 376510), (230, 289749), (295, 225906), (345, 193166), (354, 188255), (590, 112953), (690, 96583), (885, 75302), (1357, 49110), (1637, 40710), (1770, 37651), (2714, 24555), (3274, 20355), (4071, 16370), (4911, 13570), (6785, 9822), (8142, 8185)]