213999570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15541}}^1$

素因数の和:15577

約数の個数: 80

約数和(自身を含む): 609308568

約数和(自身を除く): 395308998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 15541, 31082, 46623, 77705, 93246, 139869, 155410, 233115, 264197, 279738, 419607, 466230, 528394, 699345, 792591, 839214, 1258821, 1320985, 1398690, 1585182, 2098035, 2377773, 2517642, 2641970, 3962955, 4196070, 4755546, 6294105, 7133319, 7925910, 11888865, 12588210, 14266638, 21399957, 23777730, 35666595, 42799914, 71333190, 106999785, 213999570]

約数ペア:

[(1, 213999570), (2, 106999785), (3, 71333190), (5, 42799914), (6, 35666595), (9, 23777730), (10, 21399957), (15, 14266638), (17, 12588210), (18, 11888865), (27, 7925910), (30, 7133319), (34, 6294105), (45, 4755546), (51, 4196070), (54, 3962955), (81, 2641970), (85, 2517642), (90, 2377773), (102, 2098035), (135, 1585182), (153, 1398690), (162, 1320985), (170, 1258821), (255, 839214), (270, 792591), (306, 699345), (405, 528394), (459, 466230), (510, 419607), (765, 279738), (810, 264197), (918, 233115), (1377, 155410), (1530, 139869), (2295, 93246), (2754, 77705), (4590, 46623), (6885, 31082), (13770, 15541)]