2017712220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41161}}^1$

素因数の和:41235

約数の個数: 96

約数和(自身を含む): 6085390080

約数和(自身を除く): 4067677860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 8170, 9804, 12255, 16340, 24510, 41161, 49020, 82322, 123483, 164644, 205805, 246966, 411610, 493932, 617415, 782059, 823220, 1234830, 1564118, 1769923, 2346177, 2469660, 3128236, 3539846, 3910295, 4692354, 5309769, 7079692, 7820590, 8849615, 9384708, 10619538, 11730885, 15641180, 17699230, 21239076, 23461770, 26548845, 33628537, 35398460, 46923540, 53097690, 67257074, 100885611, 106195380, 134514148, 168142685, 201771222, 336285370, 403542444, 504428055, 672570740, 1008856110, 2017712220]

約数ペア:

[(1, 2017712220), (2, 1008856110), (3, 672570740), (4, 504428055), (5, 403542444), (6, 336285370), (10, 201771222), (12, 168142685), (15, 134514148), (19, 106195380), (20, 100885611), (30, 67257074), (38, 53097690), (43, 46923540), (57, 35398460), (60, 33628537), (76, 26548845), (86, 23461770), (95, 21239076), (114, 17699230), (129, 15641180), (172, 11730885), (190, 10619538), (215, 9384708), (228, 8849615), (258, 7820590), (285, 7079692), (380, 5309769), (430, 4692354), (516, 3910295), (570, 3539846), (645, 3128236), (817, 2469660), (860, 2346177), (1140, 1769923), (1290, 1564118), (1634, 1234830), (2451, 823220), (2580, 782059), (3268, 617415), (4085, 493932), (4902, 411610), (8170, 246966), (9804, 205805), (12255, 164644), (16340, 123483), (24510, 82322), (41161, 49020)]