143504730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 384134400

約数和(自身を除く): 240629670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 933, 1555, 1709, 1866, 2799, 3110, 3418, 4665, 5127, 5598, 8397, 8545, 9330, 10254, 13995, 15381, 16794, 17090, 25635, 27990, 30762, 41985, 46143, 51270, 76905, 83970, 92286, 153810, 230715, 461430, 531499, 1062998, 1594497, 2657495, 3188994, 4783491, 5314990, 7972485, 9566982, 14350473, 15944970, 23917455, 28700946, 47834910, 71752365, 143504730]

約数ペア:

[(1, 143504730), (2, 71752365), (3, 47834910), (5, 28700946), (6, 23917455), (9, 15944970), (10, 14350473), (15, 9566982), (18, 7972485), (27, 5314990), (30, 4783491), (45, 3188994), (54, 2657495), (90, 1594497), (135, 1062998), (270, 531499), (311, 461430), (622, 230715), (933, 153810), (1555, 92286), (1709, 83970), (1866, 76905), (2799, 51270), (3110, 46143), (3418, 41985), (4665, 30762), (5127, 27990), (5598, 25635), (8397, 17090), (8545, 16794), (9330, 15381), (10254, 13995)]