2008935690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 5093262720

約数和(自身を除く): 3084327030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 529, 618, 690, 1030, 1058, 1229, 1545, 1587, 2369, 2458, 2645, 3090, 3174, 3687, 4738, 5290, 6145, 7107, 7374, 7935, 11845, 12290, 14214, 15870, 18435, 23690, 28267, 35535, 36870, 54487, 56534, 71070, 84801, 108974, 126587, 141335, 163461, 169602, 253174, 272435, 282670, 326922, 379761, 424005, 544870, 632935, 650141, 759522, 817305, 848010, 1265870, 1300282, 1634610, 1898805, 1950423, 2911501, 3250705, 3797610, 3900846, 5823002, 6501410, 8734503, 9752115, 14557505, 17469006, 19504230, 29115010, 43672515, 66964523, 87345030, 133929046, 200893569, 334822615, 401787138, 669645230, 1004467845, 2008935690]

約数ペア:

[(1, 2008935690), (2, 1004467845), (3, 669645230), (5, 401787138), (6, 334822615), (10, 200893569), (15, 133929046), (23, 87345030), (30, 66964523), (46, 43672515), (69, 29115010), (103, 19504230), (115, 17469006), (138, 14557505), (206, 9752115), (230, 8734503), (309, 6501410), (345, 5823002), (515, 3900846), (529, 3797610), (618, 3250705), (690, 2911501), (1030, 1950423), (1058, 1898805), (1229, 1634610), (1545, 1300282), (1587, 1265870), (2369, 848010), (2458, 817305), (2645, 759522), (3090, 650141), (3174, 632935), (3687, 544870), (4738, 424005), (5290, 379761), (6145, 326922), (7107, 282670), (7374, 272435), (7935, 253174), (11845, 169602), (12290, 163461), (14214, 141335), (15870, 126587), (18435, 108974), (23690, 84801), (28267, 71070), (35535, 56534), (36870, 54487)]