15691769274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{1583}}^1$

素因数の和:2379

約数の個数: 64

約数和(自身を含む): 33119539200

約数和(自身を除く): 17427769926

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 659, 1318, 1583, 1977, 2507, 3166, 3954, 4749, 5014, 7521, 9498, 15042, 15157, 30314, 36409, 45471, 71831, 72818, 90942, 109227, 143662, 172547, 215493, 218454, 345094, 430986, 517641, 1035282, 1043197, 1652113, 2086394, 3129591, 3304226, 3968581, 4956339, 6259182, 7937162, 9912678, 11905743, 23811486, 23993531, 47987062, 71980593, 113708473, 143961186, 227416946, 341125419, 682250838, 2615294879, 5230589758, 7845884637, 15691769274]

約数ペア:

[(1, 15691769274), (2, 7845884637), (3, 5230589758), (6, 2615294879), (23, 682250838), (46, 341125419), (69, 227416946), (109, 143961186), (138, 113708473), (218, 71980593), (327, 47987062), (654, 23993531), (659, 23811486), (1318, 11905743), (1583, 9912678), (1977, 7937162), (2507, 6259182), (3166, 4956339), (3954, 3968581), (4749, 3304226), (5014, 3129591), (7521, 2086394), (9498, 1652113), (15042, 1043197), (15157, 1035282), (30314, 517641), (36409, 430986), (45471, 345094), (71831, 218454), (72818, 215493), (90942, 172547), (109227, 143662)]