2453550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 6642432

約数和(自身を除く): 4188882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1487, 1650, 2974, 4461, 7435, 8922, 14870, 16357, 22305, 32714, 37175, 44610, 49071, 74350, 81785, 98142, 111525, 163570, 223050, 245355, 408925, 490710, 817850, 1226775, 2453550]

約数ペア:

[(1, 2453550), (2, 1226775), (3, 817850), (5, 490710), (6, 408925), (10, 245355), (11, 223050), (15, 163570), (22, 111525), (25, 98142), (30, 81785), (33, 74350), (50, 49071), (55, 44610), (66, 37175), (75, 32714), (110, 22305), (150, 16357), (165, 14870), (275, 8922), (330, 7435), (550, 4461), (825, 2974), (1487, 1650)]