30628542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5323}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 70532352

約数和(自身を除く): 39903810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5323, 5754, 10646, 15969, 31938, 37261, 74522, 111783, 223566, 729251, 1458502, 2187753, 4375506, 5104757, 10209514, 15314271, 30628542]

約数ペア:

[(1, 30628542), (2, 15314271), (3, 10209514), (6, 5104757), (7, 4375506), (14, 2187753), (21, 1458502), (42, 729251), (137, 223566), (274, 111783), (411, 74522), (822, 37261), (959, 31938), (1918, 15969), (2877, 10646), (5323, 5754)]