611430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 1490400

約数和(自身を除く): 878970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 229, 267, 445, 458, 534, 687, 890, 1145, 1335, 1374, 2290, 2670, 3435, 6870, 20381, 40762, 61143, 101905, 122286, 203810, 305715, 611430]

約数ペア:

[(1, 611430), (2, 305715), (3, 203810), (5, 122286), (6, 101905), (10, 61143), (15, 40762), (30, 20381), (89, 6870), (178, 3435), (229, 2670), (267, 2290), (445, 1374), (458, 1335), (534, 1145), (687, 890)]