122143470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 312802560

約数和(自身を除く): 190659090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 834, 1390, 1723, 2085, 2363, 3446, 4170, 4726, 5169, 7089, 8615, 10338, 11815, 14178, 17230, 23630, 25845, 29291, 35445, 51690, 58582, 70890, 87873, 146455, 175746, 239497, 292910, 439365, 478994, 718491, 878730, 1197485, 1436982, 2394970, 3592455, 4071449, 7184910, 8142898, 12214347, 20357245, 24428694, 40714490, 61071735, 122143470]

約数ペア:

[(1, 122143470), (2, 61071735), (3, 40714490), (5, 24428694), (6, 20357245), (10, 12214347), (15, 8142898), (17, 7184910), (30, 4071449), (34, 3592455), (51, 2394970), (85, 1436982), (102, 1197485), (139, 878730), (170, 718491), (255, 478994), (278, 439365), (417, 292910), (510, 239497), (695, 175746), (834, 146455), (1390, 87873), (1723, 70890), (2085, 58582), (2363, 51690), (3446, 35445), (4170, 29291), (4726, 25845), (5169, 23630), (7089, 17230), (8615, 14178), (10338, 11815)]