7701030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 20520864

約数和(自身を除く): 12819834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 2087, 3690, 4174, 6261, 10435, 12522, 18783, 20870, 31305, 37566, 62610, 85567, 93915, 171134, 187830, 256701, 427835, 513402, 770103, 855670, 1283505, 1540206, 2567010, 3850515, 7701030]

約数ペア:

[(1, 7701030), (2, 3850515), (3, 2567010), (5, 1540206), (6, 1283505), (9, 855670), (10, 770103), (15, 513402), (18, 427835), (30, 256701), (41, 187830), (45, 171134), (82, 93915), (90, 85567), (123, 62610), (205, 37566), (246, 31305), (369, 20870), (410, 18783), (615, 12522), (738, 10435), (1230, 6261), (1845, 4174), (2087, 3690)]