2912506430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 5458259520

約数和(自身を除く): 2545753090

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1369, 2693, 2738, 2923, 5386, 5846, 6845, 13465, 13690, 14615, 26930, 29230, 99641, 108151, 199282, 212747, 216302, 425494, 498205, 540755, 996410, 1063735, 1081510, 2127470, 3686717, 7373434, 7871639, 15743278, 18433585, 36867170, 39358195, 78716390, 291250643, 582501286, 1456253215, 2912506430]

約数ペア:

[(1, 2912506430), (2, 1456253215), (5, 582501286), (10, 291250643), (37, 78716390), (74, 39358195), (79, 36867170), (158, 18433585), (185, 15743278), (370, 7871639), (395, 7373434), (790, 3686717), (1369, 2127470), (2693, 1081510), (2738, 1063735), (2923, 996410), (5386, 540755), (5846, 498205), (6845, 425494), (13465, 216302), (13690, 212747), (14615, 199282), (26930, 108151), (29230, 99641)]