30839704

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6971}}^1$

素因数の和:7063

約数の個数: 32

約数和(自身を含む): 66931200

約数和(自身を除く): 36091496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6971, 13942, 27884, 48797, 55768, 97594, 195188, 390376, 550709, 1101418, 2202836, 3854963, 4405672, 7709926, 15419852, 30839704]

約数ペア:

[(1, 30839704), (2, 15419852), (4, 7709926), (7, 4405672), (8, 3854963), (14, 2202836), (28, 1101418), (56, 550709), (79, 390376), (158, 195188), (316, 97594), (553, 55768), (632, 48797), (1106, 27884), (2212, 13942), (4424, 6971)]