61027740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14741}}^1$

素因数の和:14779

約数の個数: 72

約数和(自身を含む): 193179168

約数和(自身を除く): 132151428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 14741, 29482, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 339043, 442230, 530676, 663345, 678086, 884460, 1017129, 1326690, 1356172, 1695215, 2034258, 2653380, 3051387, 3390430, 4068516, 5085645, 6102774, 6780860, 10171290, 12205548, 15256935, 20342580, 30513870, 61027740]

約数ペア:

[(1, 61027740), (2, 30513870), (3, 20342580), (4, 15256935), (5, 12205548), (6, 10171290), (9, 6780860), (10, 6102774), (12, 5085645), (15, 4068516), (18, 3390430), (20, 3051387), (23, 2653380), (30, 2034258), (36, 1695215), (45, 1356172), (46, 1326690), (60, 1017129), (69, 884460), (90, 678086), (92, 663345), (115, 530676), (138, 442230), (180, 339043), (207, 294820), (230, 265338), (276, 221115), (345, 176892), (414, 147410), (460, 132669), (690, 88446), (828, 73705), (1035, 58964), (1380, 44223), (2070, 29482), (4140, 14741)]