248837490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13229}}^1$

素因数の和:13272

約数の個数: 96

約数和(自身を含む): 742996800

約数和(自身を除く): 494159310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 13229, 18810, 26458, 39687, 66145, 79374, 119061, 132290, 145519, 198435, 238122, 251351, 291038, 396870, 436557, 502702, 595305, 727595, 754053, 873114, 1190610, 1256755, 1309671, 1455190, 1508106, 2182785, 2262159, 2513510, 2619342, 2764861, 3770265, 4365570, 4524318, 5529722, 6548355, 7540530, 8294583, 11310795, 13096710, 13824305, 16589166, 22621590, 24883749, 27648610, 41472915, 49767498, 82945830, 124418745, 248837490]

約数ペア:

[(1, 248837490), (2, 124418745), (3, 82945830), (5, 49767498), (6, 41472915), (9, 27648610), (10, 24883749), (11, 22621590), (15, 16589166), (18, 13824305), (19, 13096710), (22, 11310795), (30, 8294583), (33, 7540530), (38, 6548355), (45, 5529722), (55, 4524318), (57, 4365570), (66, 3770265), (90, 2764861), (95, 2619342), (99, 2513510), (110, 2262159), (114, 2182785), (165, 1508106), (171, 1455190), (190, 1309671), (198, 1256755), (209, 1190610), (285, 873114), (330, 754053), (342, 727595), (418, 595305), (495, 502702), (570, 436557), (627, 396870), (855, 291038), (990, 251351), (1045, 238122), (1254, 198435), (1710, 145519), (1881, 132290), (2090, 119061), (3135, 79374), (3762, 66145), (6270, 39687), (9405, 26458), (13229, 18810)]