1230870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 2993760

約数和(自身を除く): 1762890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 461, 534, 890, 922, 1335, 1383, 2305, 2670, 2766, 4610, 6915, 13830, 41029, 82058, 123087, 205145, 246174, 410290, 615435, 1230870]

約数ペア:

[(1, 1230870), (2, 615435), (3, 410290), (5, 246174), (6, 205145), (10, 123087), (15, 82058), (30, 41029), (89, 13830), (178, 6915), (267, 4610), (445, 2766), (461, 2670), (534, 2305), (890, 1383), (922, 1335)]