30745896

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 79591680

約数和(自身を除く): 48845784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 97, 141, 188, 194, 281, 282, 291, 376, 388, 562, 564, 582, 776, 843, 1124, 1128, 1164, 1686, 2248, 2328, 3372, 4559, 6744, 9118, 13207, 13677, 18236, 26414, 27257, 27354, 36472, 39621, 52828, 54514, 54708, 79242, 81771, 105656, 109028, 109416, 158484, 163542, 218056, 316968, 327084, 654168, 1281079, 2562158, 3843237, 5124316, 7686474, 10248632, 15372948, 30745896]

約数ペア:

[(1, 30745896), (2, 15372948), (3, 10248632), (4, 7686474), (6, 5124316), (8, 3843237), (12, 2562158), (24, 1281079), (47, 654168), (94, 327084), (97, 316968), (141, 218056), (188, 163542), (194, 158484), (281, 109416), (282, 109028), (291, 105656), (376, 81771), (388, 79242), (562, 54708), (564, 54514), (582, 52828), (776, 39621), (843, 36472), (1124, 27354), (1128, 27257), (1164, 26414), (1686, 18236), (2248, 13677), (2328, 13207), (3372, 9118), (4559, 6744)]