140334770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7933}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 265630320

約数和(自身を除く): 125295550

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 7933, 8845, 15866, 17690, 39665, 79330, 230057, 460114, 483913, 967826, 1150285, 2300570, 2419565, 4839130, 14033477, 28066954, 70167385, 140334770]

約数ペア:

[(1, 140334770), (2, 70167385), (5, 28066954), (10, 14033477), (29, 4839130), (58, 2419565), (61, 2300570), (122, 1150285), (145, 967826), (290, 483913), (305, 460114), (610, 230057), (1769, 79330), (3538, 39665), (7933, 17690), (8845, 15866)]