15717930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16942

約数の個数: 32

約数和(自身を含む): 38942208

約数和(自身を除く): 23224278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 16901, 33802, 50703, 84505, 101406, 169010, 253515, 507030, 523931, 1047862, 1571793, 2619655, 3143586, 5239310, 7858965, 15717930]

約数ペア:

[(1, 15717930), (2, 7858965), (3, 5239310), (5, 3143586), (6, 2619655), (10, 1571793), (15, 1047862), (30, 523931), (31, 507030), (62, 253515), (93, 169010), (155, 101406), (186, 84505), (310, 50703), (465, 33802), (930, 16901)]