248553630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3775

約数の個数: 128

約数和(自身を含む): 751564800

約数和(自身を除く): 503011170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 3727, 4446, 5130, 6669, 7410, 7454, 11115, 11181, 13338, 18635, 22230, 22362, 33345, 33543, 37270, 48451, 55905, 66690, 67086, 70813, 96902, 100629, 111810, 141626, 145353, 167715, 201258, 212439, 242255, 290706, 335430, 354065, 424878, 436059, 484510, 503145, 637317, 708130, 726765, 872118, 920569, 1006290, 1062195, 1274634, 1308177, 1453530, 1841138, 1911951, 2124390, 2180295, 2616354, 2761707, 3186585, 3823902, 4360590, 4602845, 5523414, 6373170, 6540885, 8285121, 9205690, 9559755, 13081770, 13808535, 16570242, 19119510, 24855363, 27617070, 41425605, 49710726, 82851210, 124276815, 248553630]

約数ペア:

[(1, 248553630), (2, 124276815), (3, 82851210), (5, 49710726), (6, 41425605), (9, 27617070), (10, 24855363), (13, 19119510), (15, 16570242), (18, 13808535), (19, 13081770), (26, 9559755), (27, 9205690), (30, 8285121), (38, 6540885), (39, 6373170), (45, 5523414), (54, 4602845), (57, 4360590), (65, 3823902), (78, 3186585), (90, 2761707), (95, 2616354), (114, 2180295), (117, 2124390), (130, 1911951), (135, 1841138), (171, 1453530), (190, 1308177), (195, 1274634), (234, 1062195), (247, 1006290), (270, 920569), (285, 872118), (342, 726765), (351, 708130), (390, 637317), (494, 503145), (513, 484510), (570, 436059), (585, 424878), (702, 354065), (741, 335430), (855, 290706), (1026, 242255), (1170, 212439), (1235, 201258), (1482, 167715), (1710, 145353), (1755, 141626), (2223, 111810), (2470, 100629), (2565, 96902), (3510, 70813), (3705, 67086), (3727, 66690), (4446, 55905), (5130, 48451), (6669, 37270), (7410, 33543), (7454, 33345), (11115, 22362), (11181, 22230), (13338, 18635)]