64496630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 128816352

約数和(自身を除く): 64319722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 242, 302, 353, 605, 706, 755, 1210, 1510, 1661, 1765, 3322, 3530, 3883, 7766, 8305, 16610, 18271, 19415, 36542, 38830, 42713, 53303, 85426, 91355, 106606, 182710, 213565, 266515, 427130, 533030, 586333, 1172666, 2931665, 5863330, 6449663, 12899326, 32248315, 64496630]

約数ペア:

[(1, 64496630), (2, 32248315), (5, 12899326), (10, 6449663), (11, 5863330), (22, 2931665), (55, 1172666), (110, 586333), (121, 533030), (151, 427130), (242, 266515), (302, 213565), (353, 182710), (605, 106606), (706, 91355), (755, 85426), (1210, 53303), (1510, 42713), (1661, 38830), (1765, 36542), (3322, 19415), (3530, 18271), (3883, 16610), (7766, 8305)]