45322140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10639}}^1$

素因数の和:10722

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 83379300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10639, 21278, 31917, 42556, 53195, 63834, 106390, 127668, 159585, 212780, 319170, 638340, 755369, 1510738, 2266107, 3021476, 3776845, 4532214, 7553690, 9064428, 11330535, 15107380, 22661070, 45322140]

約数ペア:

[(1, 45322140), (2, 22661070), (3, 15107380), (4, 11330535), (5, 9064428), (6, 7553690), (10, 4532214), (12, 3776845), (15, 3021476), (20, 2266107), (30, 1510738), (60, 755369), (71, 638340), (142, 319170), (213, 212780), (284, 159585), (355, 127668), (426, 106390), (710, 63834), (852, 53195), (1065, 42556), (1420, 31917), (2130, 21278), (4260, 10639)]