2579250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 6814080

約数和(自身を除く): 4234830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 181, 190, 250, 285, 362, 375, 475, 543, 570, 750, 905, 950, 1086, 1425, 1810, 2375, 2715, 2850, 3439, 4525, 4750, 5430, 6878, 7125, 9050, 10317, 13575, 14250, 17195, 20634, 22625, 27150, 34390, 45250, 51585, 67875, 85975, 103170, 135750, 171950, 257925, 429875, 515850, 859750, 1289625, 2579250]

約数ペア:

[(1, 2579250), (2, 1289625), (3, 859750), (5, 515850), (6, 429875), (10, 257925), (15, 171950), (19, 135750), (25, 103170), (30, 85975), (38, 67875), (50, 51585), (57, 45250), (75, 34390), (95, 27150), (114, 22625), (125, 20634), (150, 17195), (181, 14250), (190, 13575), (250, 10317), (285, 9050), (362, 7125), (375, 6878), (475, 5430), (543, 4750), (570, 4525), (750, 3439), (905, 2850), (950, 2715), (1086, 2375), (1425, 1810)]