30130736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 62433504

約数和(自身を除く): 32302768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 1997, 3772, 3994, 7544, 7988, 15088, 15976, 31952, 45931, 81877, 91862, 163754, 183724, 327508, 367448, 655016, 734896, 1310032, 1883171, 3766342, 7532684, 15065368, 30130736]

約数ペア:

[(1, 30130736), (2, 15065368), (4, 7532684), (8, 3766342), (16, 1883171), (23, 1310032), (41, 734896), (46, 655016), (82, 367448), (92, 327508), (164, 183724), (184, 163754), (328, 91862), (368, 81877), (656, 45931), (943, 31952), (1886, 15976), (1997, 15088), (3772, 7988), (3994, 7544)]