29982630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 74416320

約数和(自身を除く): 44433690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 109, 159, 173, 218, 265, 318, 327, 346, 519, 530, 545, 654, 795, 865, 1038, 1090, 1590, 1635, 1730, 2595, 3270, 5190, 5777, 9169, 11554, 17331, 18338, 18857, 27507, 28885, 34662, 37714, 45845, 55014, 56571, 57770, 86655, 91690, 94285, 113142, 137535, 173310, 188570, 275070, 282855, 565710, 999421, 1998842, 2998263, 4997105, 5996526, 9994210, 14991315, 29982630]

約数ペア:

[(1, 29982630), (2, 14991315), (3, 9994210), (5, 5996526), (6, 4997105), (10, 2998263), (15, 1998842), (30, 999421), (53, 565710), (106, 282855), (109, 275070), (159, 188570), (173, 173310), (218, 137535), (265, 113142), (318, 94285), (327, 91690), (346, 86655), (519, 57770), (530, 56571), (545, 55014), (654, 45845), (795, 37714), (865, 34662), (1038, 28885), (1090, 27507), (1590, 18857), (1635, 18338), (1730, 17331), (2595, 11554), (3270, 9169), (5190, 5777)]