30672556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 28851860

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 146, 148, 167, 292, 334, 629, 668, 1241, 1258, 2482, 2516, 2701, 2839, 4964, 5402, 5678, 6179, 10804, 11356, 12191, 12358, 24382, 24716, 45917, 48764, 91834, 105043, 183668, 207247, 210086, 414494, 420172, 451067, 828988, 902134, 1804268, 7668139, 15336278, 30672556]

約数ペア:

[(1, 30672556), (2, 15336278), (4, 7668139), (17, 1804268), (34, 902134), (37, 828988), (68, 451067), (73, 420172), (74, 414494), (146, 210086), (148, 207247), (167, 183668), (292, 105043), (334, 91834), (629, 48764), (668, 45917), (1241, 24716), (1258, 24382), (2482, 12358), (2516, 12191), (2701, 11356), (2839, 10804), (4964, 6179), (5402, 5678)]