30211055

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 43666560

約数和(自身を除く): 13455505

約数列:

[1, 5, 7, 35, 37, 41, 185, 205, 259, 287, 569, 1295, 1435, 1517, 2845, 3983, 7585, 10619, 19915, 21053, 23329, 53095, 105265, 116645, 147371, 163303, 736855, 816515, 863173, 4315865, 6042211, 30211055]

約数ペア:

[(1, 30211055), (5, 6042211), (7, 4315865), (35, 863173), (37, 816515), (41, 736855), (185, 163303), (205, 147371), (259, 116645), (287, 105265), (569, 53095), (1295, 23329), (1435, 21053), (1517, 19915), (2845, 10619), (3983, 7585)]