1519471890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 4059946800

約数和(自身を除く): 2540474910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 509, 615, 738, 809, 1018, 1230, 1527, 1618, 1845, 2427, 2545, 3054, 3690, 4045, 4581, 4854, 5090, 7281, 7635, 8090, 9162, 12135, 14562, 15270, 20869, 22905, 24270, 33169, 36405, 41738, 45810, 62607, 66338, 72810, 99507, 104345, 125214, 165845, 187821, 199014, 208690, 298521, 313035, 331690, 375642, 411781, 497535, 597042, 626070, 823562, 939105, 995070, 1235343, 1492605, 1878210, 2058905, 2470686, 2985210, 3706029, 4117810, 6176715, 7412058, 12353430, 16883021, 18530145, 33766042, 37060290, 50649063, 84415105, 101298126, 151947189, 168830210, 253245315, 303894378, 506490630, 759735945, 1519471890]

約数ペア:

[(1, 1519471890), (2, 759735945), (3, 506490630), (5, 303894378), (6, 253245315), (9, 168830210), (10, 151947189), (15, 101298126), (18, 84415105), (30, 50649063), (41, 37060290), (45, 33766042), (82, 18530145), (90, 16883021), (123, 12353430), (205, 7412058), (246, 6176715), (369, 4117810), (410, 3706029), (509, 2985210), (615, 2470686), (738, 2058905), (809, 1878210), (1018, 1492605), (1230, 1235343), (1527, 995070), (1618, 939105), (1845, 823562), (2427, 626070), (2545, 597042), (3054, 497535), (3690, 411781), (4045, 375642), (4581, 331690), (4854, 313035), (5090, 298521), (7281, 208690), (7635, 199014), (8090, 187821), (9162, 165845), (12135, 125214), (14562, 104345), (15270, 99507), (20869, 72810), (22905, 66338), (24270, 62607), (33169, 45810), (36405, 41738)]