15770730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 40590720

約数和(自身を除く): 24819990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 289, 321, 510, 535, 578, 642, 867, 1070, 1445, 1605, 1734, 1819, 2890, 3210, 3638, 4335, 4913, 5457, 8670, 9095, 9826, 10914, 14739, 18190, 24565, 27285, 29478, 30923, 49130, 54570, 61846, 73695, 92769, 147390, 154615, 185538, 309230, 463845, 525691, 927690, 1051382, 1577073, 2628455, 3154146, 5256910, 7885365, 15770730]

約数ペア:

[(1, 15770730), (2, 7885365), (3, 5256910), (5, 3154146), (6, 2628455), (10, 1577073), (15, 1051382), (17, 927690), (30, 525691), (34, 463845), (51, 309230), (85, 185538), (102, 154615), (107, 147390), (170, 92769), (214, 73695), (255, 61846), (289, 54570), (321, 49130), (510, 30923), (535, 29478), (578, 27285), (642, 24565), (867, 18190), (1070, 14739), (1445, 10914), (1605, 9826), (1734, 9095), (1819, 8670), (2890, 5457), (3210, 4913), (3638, 4335)]