70261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25457}}^1$

素因数の和:25494

約数の個数: 64

約数和(自身を含む): 219957120

約数和(自身を除く): 149695800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 25457, 50914, 76371, 101828, 127285, 152742, 203656, 254570, 305484, 381855, 509140, 585511, 610968, 763710, 1018280, 1171022, 1527420, 1756533, 2342044, 2927555, 3054840, 3513066, 4684088, 5855110, 7026132, 8782665, 11710220, 14052264, 17565330, 23420440, 35130660, 70261320]

約数ペア:

[(1, 70261320), (2, 35130660), (3, 23420440), (4, 17565330), (5, 14052264), (6, 11710220), (8, 8782665), (10, 7026132), (12, 5855110), (15, 4684088), (20, 3513066), (23, 3054840), (24, 2927555), (30, 2342044), (40, 1756533), (46, 1527420), (60, 1171022), (69, 1018280), (92, 763710), (115, 610968), (120, 585511), (138, 509140), (184, 381855), (230, 305484), (276, 254570), (345, 203656), (460, 152742), (552, 127285), (690, 101828), (920, 76371), (1380, 50914), (2760, 25457)]