708644610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{110899}}^1$

素因数の和:110983

約数の個数: 48

約数和(自身を含む): 1868443200

約数和(自身を除く): 1159798590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 110899, 221798, 332697, 554495, 665394, 998091, 1108990, 1663485, 1996182, 3326970, 4990455, 7873829, 9980910, 15747658, 23621487, 39369145, 47242974, 70864461, 78738290, 118107435, 141728922, 236214870, 354322305, 708644610]

約数ペア:

[(1, 708644610), (2, 354322305), (3, 236214870), (5, 141728922), (6, 118107435), (9, 78738290), (10, 70864461), (15, 47242974), (18, 39369145), (30, 23621487), (45, 15747658), (71, 9980910), (90, 7873829), (142, 4990455), (213, 3326970), (355, 1996182), (426, 1663485), (639, 1108990), (710, 998091), (1065, 665394), (1278, 554495), (2130, 332697), (3195, 221798), (6390, 110899)]