61487430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23029}}^1$

素因数の和:23128

約数の個数: 32

約数和(自身を含む): 149234400

約数和(自身を除く): 87746970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 23029, 46058, 69087, 115145, 138174, 230290, 345435, 690870, 2049581, 4099162, 6148743, 10247905, 12297486, 20495810, 30743715, 61487430]

約数ペア:

[(1, 61487430), (2, 30743715), (3, 20495810), (5, 12297486), (6, 10247905), (10, 6148743), (15, 4099162), (30, 2049581), (89, 690870), (178, 345435), (267, 230290), (445, 138174), (534, 115145), (890, 69087), (1335, 46058), (2670, 23029)]