30716655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 20509905

約数列:

[1, 3, 5, 15, 29, 87, 145, 241, 293, 435, 723, 879, 1205, 1465, 3615, 4395, 6989, 8497, 20967, 25491, 34945, 42485, 70613, 104835, 127455, 211839, 353065, 1059195, 2047777, 6143331, 10238885, 30716655]

約数ペア:

[(1, 30716655), (3, 10238885), (5, 6143331), (15, 2047777), (29, 1059195), (87, 353065), (145, 211839), (241, 127455), (293, 104835), (435, 70613), (723, 42485), (879, 34945), (1205, 25491), (1465, 20967), (3615, 8497), (4395, 6989)]