30918348

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 84

約数和(自身を含む): 84834288

約数和(自身を除く): 53915940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 461, 486, 621, 729, 828, 922, 972, 1242, 1383, 1458, 1844, 1863, 2484, 2766, 2916, 3726, 4149, 5532, 5589, 7452, 8298, 10603, 11178, 12447, 16596, 16767, 21206, 22356, 24894, 31809, 33534, 37341, 42412, 49788, 63618, 67068, 74682, 95427, 112023, 127236, 149364, 190854, 224046, 286281, 336069, 381708, 448092, 572562, 672138, 858843, 1145124, 1344276, 1717686, 2576529, 3435372, 5153058, 7729587, 10306116, 15459174, 30918348]

約数ペア:

[(1, 30918348), (2, 15459174), (3, 10306116), (4, 7729587), (6, 5153058), (9, 3435372), (12, 2576529), (18, 1717686), (23, 1344276), (27, 1145124), (36, 858843), (46, 672138), (54, 572562), (69, 448092), (81, 381708), (92, 336069), (108, 286281), (138, 224046), (162, 190854), (207, 149364), (243, 127236), (276, 112023), (324, 95427), (414, 74682), (461, 67068), (486, 63618), (621, 49788), (729, 42412), (828, 37341), (922, 33534), (972, 31809), (1242, 24894), (1383, 22356), (1458, 21206), (1844, 16767), (1863, 16596), (2484, 12447), (2766, 11178), (2916, 10603), (3726, 8298), (4149, 7452), (5532, 5589)]