1516398940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4067

約数の個数: 96

約数和(自身を含む): 3784725504

約数和(自身を除く): 2268326564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 205, 268, 287, 335, 410, 469, 574, 670, 820, 938, 1148, 1340, 1435, 1876, 2345, 2747, 2870, 3943, 4690, 5494, 5740, 7886, 9380, 10988, 13735, 15772, 19229, 19715, 27470, 27601, 38458, 39430, 54940, 55202, 76916, 78860, 96145, 110404, 138005, 161663, 192290, 264181, 276010, 323326, 384580, 528362, 552020, 646652, 808315, 1056724, 1131641, 1320905, 1616630, 1849267, 2263282, 2641810, 3233260, 3698534, 4526564, 5283620, 5658205, 7397068, 9246335, 10831421, 11316410, 18492670, 21662842, 22632820, 36985340, 43325684, 54157105, 75819947, 108314210, 151639894, 216628420, 303279788, 379099735, 758199470, 1516398940]

約数ペア:

[(1, 1516398940), (2, 758199470), (4, 379099735), (5, 303279788), (7, 216628420), (10, 151639894), (14, 108314210), (20, 75819947), (28, 54157105), (35, 43325684), (41, 36985340), (67, 22632820), (70, 21662842), (82, 18492670), (134, 11316410), (140, 10831421), (164, 9246335), (205, 7397068), (268, 5658205), (287, 5283620), (335, 4526564), (410, 3698534), (469, 3233260), (574, 2641810), (670, 2263282), (820, 1849267), (938, 1616630), (1148, 1320905), (1340, 1131641), (1435, 1056724), (1876, 808315), (2345, 646652), (2747, 552020), (2870, 528362), (3943, 384580), (4690, 323326), (5494, 276010), (5740, 264181), (7886, 192290), (9380, 161663), (10988, 138005), (13735, 110404), (15772, 96145), (19229, 78860), (19715, 76916), (27470, 55202), (27601, 54940), (38458, 39430)]