30744808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 59973120

約数和(自身を除く): 29228312

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 821, 1208, 1642, 3284, 4681, 6568, 9362, 18724, 25451, 37448, 50902, 101804, 123971, 203608, 247942, 495884, 991768, 3843101, 7686202, 15372404, 30744808]

約数ペア:

[(1, 30744808), (2, 15372404), (4, 7686202), (8, 3843101), (31, 991768), (62, 495884), (124, 247942), (151, 203608), (248, 123971), (302, 101804), (604, 50902), (821, 37448), (1208, 25451), (1642, 18724), (3284, 9362), (4681, 6568)]