906754760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22921}}^1$

素因数の和:22998

約数の個数: 64

約数和(自身を含む): 2178506880

約数和(自身を除く): 1271752120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3956, 4945, 7912, 9890, 19780, 22921, 39560, 45842, 91684, 114605, 183368, 229210, 458420, 527183, 916840, 985603, 1054366, 1971206, 2108732, 2635915, 3942412, 4217464, 4928015, 5271830, 7884824, 9856030, 10543660, 19712060, 21087320, 22668869, 39424120, 45337738, 90675476, 113344345, 181350952, 226688690, 453377380, 906754760]

約数ペア:

[(1, 906754760), (2, 453377380), (4, 226688690), (5, 181350952), (8, 113344345), (10, 90675476), (20, 45337738), (23, 39424120), (40, 22668869), (43, 21087320), (46, 19712060), (86, 10543660), (92, 9856030), (115, 7884824), (172, 5271830), (184, 4928015), (215, 4217464), (230, 3942412), (344, 2635915), (430, 2108732), (460, 1971206), (860, 1054366), (920, 985603), (989, 916840), (1720, 527183), (1978, 458420), (3956, 229210), (4945, 183368), (7912, 114605), (9890, 91684), (19780, 45842), (22921, 39560)]