2149761690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1699}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 5928811200

約数和(自身を除く): 3779049510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 827, 1530, 1654, 1699, 2481, 3398, 4135, 4962, 5097, 7443, 8270, 8495, 10194, 12405, 14059, 14886, 15291, 16990, 24810, 25485, 28118, 28883, 30582, 37215, 42177, 50970, 57766, 70295, 74430, 76455, 84354, 86649, 126531, 140590, 144415, 152910, 173298, 210885, 253062, 259947, 288830, 421770, 433245, 519894, 632655, 866490, 1265310, 1299735, 1405073, 2599470, 2810146, 4215219, 7025365, 8430438, 12645657, 14050730, 21076095, 23886241, 25291314, 42152190, 47772482, 63228285, 71658723, 119431205, 126456570, 143317446, 214976169, 238862410, 358293615, 429952338, 716587230, 1074880845, 2149761690]

約数ペア:

[(1, 2149761690), (2, 1074880845), (3, 716587230), (5, 429952338), (6, 358293615), (9, 238862410), (10, 214976169), (15, 143317446), (17, 126456570), (18, 119431205), (30, 71658723), (34, 63228285), (45, 47772482), (51, 42152190), (85, 25291314), (90, 23886241), (102, 21076095), (153, 14050730), (170, 12645657), (255, 8430438), (306, 7025365), (510, 4215219), (765, 2810146), (827, 2599470), (1530, 1405073), (1654, 1299735), (1699, 1265310), (2481, 866490), (3398, 632655), (4135, 519894), (4962, 433245), (5097, 421770), (7443, 288830), (8270, 259947), (8495, 253062), (10194, 210885), (12405, 173298), (14059, 152910), (14886, 144415), (15291, 140590), (16990, 126531), (24810, 86649), (25485, 84354), (28118, 76455), (28883, 74430), (30582, 70295), (37215, 57766), (42177, 50970)]