16089930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 44328960

約数和(自身を除く): 28239030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 79, 90, 93, 146, 155, 158, 186, 219, 237, 279, 310, 365, 395, 438, 465, 474, 558, 657, 711, 730, 790, 930, 1095, 1185, 1314, 1395, 1422, 2190, 2263, 2370, 2449, 2790, 3285, 3555, 4526, 4898, 5767, 6570, 6789, 7110, 7347, 11315, 11534, 12245, 13578, 14694, 17301, 20367, 22041, 22630, 24490, 28835, 33945, 34602, 36735, 40734, 44082, 51903, 57670, 67890, 73470, 86505, 101835, 103806, 110205, 173010, 178777, 203670, 220410, 259515, 357554, 519030, 536331, 893885, 1072662, 1608993, 1787770, 2681655, 3217986, 5363310, 8044965, 16089930]

約数ペア:

[(1, 16089930), (2, 8044965), (3, 5363310), (5, 3217986), (6, 2681655), (9, 1787770), (10, 1608993), (15, 1072662), (18, 893885), (30, 536331), (31, 519030), (45, 357554), (62, 259515), (73, 220410), (79, 203670), (90, 178777), (93, 173010), (146, 110205), (155, 103806), (158, 101835), (186, 86505), (219, 73470), (237, 67890), (279, 57670), (310, 51903), (365, 44082), (395, 40734), (438, 36735), (465, 34602), (474, 33945), (558, 28835), (657, 24490), (711, 22630), (730, 22041), (790, 20367), (930, 17301), (1095, 14694), (1185, 13578), (1314, 12245), (1395, 11534), (1422, 11315), (2190, 7347), (2263, 7110), (2370, 6789), (2449, 6570), (2790, 5767), (3285, 4898), (3555, 4526)]