30659372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 55977600

約数和(自身を除く): 25318228

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2549, 3007, 5098, 6014, 10196, 12028, 79019, 158038, 247253, 316076, 494506, 989012, 7664843, 15329686, 30659372]

約数ペア:

[(1, 30659372), (2, 15329686), (4, 7664843), (31, 989012), (62, 494506), (97, 316076), (124, 247253), (194, 158038), (388, 79019), (2549, 12028), (3007, 10196), (5098, 6014)]