2030245710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1487}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 4952254464

約数和(自身を除く): 2922008754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 641, 710, 1065, 1282, 1487, 1923, 2130, 2974, 3205, 3846, 4461, 6410, 7435, 8922, 9615, 14870, 19230, 22305, 44610, 45511, 91022, 105577, 136533, 211154, 227555, 273066, 316731, 455110, 527885, 633462, 682665, 953167, 1055770, 1365330, 1583655, 1906334, 2859501, 3167310, 4765835, 5719002, 9531670, 14297505, 28595010, 67674857, 135349714, 203024571, 338374285, 406049142, 676748570, 1015122855, 2030245710]

約数ペア:

[(1, 2030245710), (2, 1015122855), (3, 676748570), (5, 406049142), (6, 338374285), (10, 203024571), (15, 135349714), (30, 67674857), (71, 28595010), (142, 14297505), (213, 9531670), (355, 5719002), (426, 4765835), (641, 3167310), (710, 2859501), (1065, 1906334), (1282, 1583655), (1487, 1365330), (1923, 1055770), (2130, 953167), (2974, 682665), (3205, 633462), (3846, 527885), (4461, 455110), (6410, 316731), (7435, 273066), (8922, 227555), (9615, 211154), (14870, 136533), (19230, 105577), (22305, 91022), (44610, 45511)]