3081650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 3667918

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 431, 550, 650, 715, 862, 1430, 2155, 3575, 4310, 4741, 5603, 7150, 9482, 10775, 11206, 21550, 23705, 28015, 47410, 56030, 61633, 118525, 123266, 140075, 237050, 280150, 308165, 616330, 1540825, 3081650]

約数ペア:

[(1, 3081650), (2, 1540825), (5, 616330), (10, 308165), (11, 280150), (13, 237050), (22, 140075), (25, 123266), (26, 118525), (50, 61633), (55, 56030), (65, 47410), (110, 28015), (130, 23705), (143, 21550), (275, 11206), (286, 10775), (325, 9482), (431, 7150), (550, 5603), (650, 4741), (715, 4310), (862, 3575), (1430, 2155)]