1900999110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9161}}^1\times {\mathrm{6917}}^1$

素因数の和:16088

約数の個数: 32

約数和(自身を含む): 4563555552

約数和(自身を除く): 2662556442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6917, 9161, 13834, 18322, 20751, 27483, 34585, 41502, 45805, 54966, 69170, 91610, 103755, 137415, 207510, 274830, 63366637, 126733274, 190099911, 316833185, 380199822, 633666370, 950499555, 1900999110]

約数ペア:

[(1, 1900999110), (2, 950499555), (3, 633666370), (5, 380199822), (6, 316833185), (10, 190099911), (15, 126733274), (30, 63366637), (6917, 274830), (9161, 207510), (13834, 137415), (18322, 103755), (20751, 91610), (27483, 69170), (34585, 54966), (41502, 45805)]