138281010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3943}}^1$

素因数の和:4127

約数の個数: 64

約数和(自身を含む): 381652992

約数和(自身を除く): 243371982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 1002, 1169, 1670, 2338, 2505, 3507, 3943, 5010, 5845, 7014, 7886, 11690, 11829, 17535, 19715, 23658, 27601, 35070, 39430, 55202, 59145, 82803, 118290, 138005, 165606, 276010, 414015, 658481, 828030, 1316962, 1975443, 3292405, 3950886, 4609367, 6584810, 9218734, 9877215, 13828101, 19754430, 23046835, 27656202, 46093670, 69140505, 138281010]

約数ペア:

[(1, 138281010), (2, 69140505), (3, 46093670), (5, 27656202), (6, 23046835), (7, 19754430), (10, 13828101), (14, 9877215), (15, 9218734), (21, 6584810), (30, 4609367), (35, 3950886), (42, 3292405), (70, 1975443), (105, 1316962), (167, 828030), (210, 658481), (334, 414015), (501, 276010), (835, 165606), (1002, 138005), (1169, 118290), (1670, 82803), (2338, 59145), (2505, 55202), (3507, 39430), (3943, 35070), (5010, 27601), (5845, 23658), (7014, 19715), (7886, 17535), (11690, 11829)]