2021754870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{13841}}^1$

素因数の和:14398

約数の個数: 64

約数和(自身を含む): 5401702080

約数和(自身を除く): 3379947210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 541, 1082, 1623, 2705, 3246, 4869, 5410, 8115, 9738, 13841, 14607, 16230, 24345, 27682, 29214, 41523, 48690, 69205, 73035, 83046, 124569, 138410, 146070, 207615, 249138, 373707, 415230, 622845, 747414, 1245690, 1868535, 3737070, 7487981, 14975962, 22463943, 37439905, 44927886, 67391829, 74879810, 112319715, 134783658, 202175487, 224639430, 336959145, 404350974, 673918290, 1010877435, 2021754870]

約数ペア:

[(1, 2021754870), (2, 1010877435), (3, 673918290), (5, 404350974), (6, 336959145), (9, 224639430), (10, 202175487), (15, 134783658), (18, 112319715), (27, 74879810), (30, 67391829), (45, 44927886), (54, 37439905), (90, 22463943), (135, 14975962), (270, 7487981), (541, 3737070), (1082, 1868535), (1623, 1245690), (2705, 747414), (3246, 622845), (4869, 415230), (5410, 373707), (8115, 249138), (9738, 207615), (13841, 146070), (14607, 138410), (16230, 124569), (24345, 83046), (27682, 73035), (29214, 69205), (41523, 48690)]