66110330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 141740928

約数和(自身を除く): 75630598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 415, 557, 715, 830, 913, 1079, 1114, 1430, 1826, 2158, 2785, 4565, 5395, 5570, 6127, 7241, 9130, 10790, 11869, 12254, 14482, 23738, 30635, 36205, 46231, 59345, 61270, 72410, 79651, 92462, 118690, 159302, 231155, 398255, 462310, 508541, 601003, 796510, 1017082, 1202006, 2542705, 3005015, 5085410, 6010030, 6611033, 13222066, 33055165, 66110330]

約数ペア:

[(1, 66110330), (2, 33055165), (5, 13222066), (10, 6611033), (11, 6010030), (13, 5085410), (22, 3005015), (26, 2542705), (55, 1202006), (65, 1017082), (83, 796510), (110, 601003), (130, 508541), (143, 462310), (166, 398255), (286, 231155), (415, 159302), (557, 118690), (715, 92462), (830, 79651), (913, 72410), (1079, 61270), (1114, 59345), (1430, 46231), (1826, 36205), (2158, 30635), (2785, 23738), (4565, 14482), (5395, 12254), (5570, 11869), (6127, 10790), (7241, 9130)]