2928750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 8097408

約数和(自身を除く): 5168658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 125, 142, 150, 165, 213, 250, 275, 330, 355, 375, 426, 550, 625, 710, 750, 781, 825, 1065, 1250, 1375, 1562, 1650, 1775, 1875, 2130, 2343, 2750, 3550, 3750, 3905, 4125, 4686, 5325, 6875, 7810, 8250, 8875, 10650, 11715, 13750, 17750, 19525, 20625, 23430, 26625, 39050, 41250, 44375, 53250, 58575, 88750, 97625, 117150, 133125, 195250, 266250, 292875, 488125, 585750, 976250, 1464375, 2928750]

約数ペア:

[(1, 2928750), (2, 1464375), (3, 976250), (5, 585750), (6, 488125), (10, 292875), (11, 266250), (15, 195250), (22, 133125), (25, 117150), (30, 97625), (33, 88750), (50, 58575), (55, 53250), (66, 44375), (71, 41250), (75, 39050), (110, 26625), (125, 23430), (142, 20625), (150, 19525), (165, 17750), (213, 13750), (250, 11715), (275, 10650), (330, 8875), (355, 8250), (375, 7810), (426, 6875), (550, 5325), (625, 4686), (710, 4125), (750, 3905), (781, 3750), (825, 3550), (1065, 2750), (1250, 2343), (1375, 2130), (1562, 1875), (1650, 1775)]