2010891155

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37139}}^1$

素因数の和:37188

約数の個数: 48

約数和(自身を含む): 3200873760

約数和(自身を除く): 1189982605

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1547, 3185, 4165, 7735, 10829, 37139, 54145, 185695, 259973, 482807, 631363, 1299865, 1819811, 2414035, 3156815, 3379649, 4419541, 8207719, 9099055, 16898245, 22097705, 23657543, 30936787, 41038595, 57454033, 118287715, 154683935, 287270165, 402178231, 2010891155]

約数ペア:

[(1, 2010891155), (5, 402178231), (7, 287270165), (13, 154683935), (17, 118287715), (35, 57454033), (49, 41038595), (65, 30936787), (85, 23657543), (91, 22097705), (119, 16898245), (221, 9099055), (245, 8207719), (455, 4419541), (595, 3379649), (637, 3156815), (833, 2414035), (1105, 1819811), (1547, 1299865), (3185, 631363), (4165, 482807), (7735, 259973), (10829, 185695), (37139, 54145)]