318155820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{100049}}^1$

素因数の和:100114

約数の個数: 48

約数和(自身を含む): 907653600

約数和(自身を除く): 589497780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 100049, 200098, 300147, 400196, 500245, 600294, 1000490, 1200588, 1500735, 2000980, 3001470, 5302597, 6002940, 10605194, 15907791, 21210388, 26512985, 31815582, 53025970, 63631164, 79538955, 106051940, 159077910, 318155820]

約数ペア:

[(1, 318155820), (2, 159077910), (3, 106051940), (4, 79538955), (5, 63631164), (6, 53025970), (10, 31815582), (12, 26512985), (15, 21210388), (20, 15907791), (30, 10605194), (53, 6002940), (60, 5302597), (106, 3001470), (159, 2000980), (212, 1500735), (265, 1200588), (318, 1000490), (530, 600294), (636, 500245), (795, 400196), (1060, 300147), (1590, 200098), (3180, 100049)]