4337942220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1109}}^1$

素因数の和:1856

約数の個数: 144

約数和(自身を含む): 13614531840

約数和(自身を除く): 9276589620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 701, 930, 1109, 1116, 1395, 1402, 1860, 2103, 2218, 2790, 2804, 3327, 3505, 4206, 4436, 5545, 5580, 6309, 6654, 7010, 8412, 9981, 10515, 11090, 12618, 13308, 14020, 16635, 19962, 21030, 21731, 22180, 25236, 31545, 33270, 34379, 39924, 42060, 43462, 49905, 63090, 65193, 66540, 68758, 86924, 99810, 103137, 108655, 126180, 130386, 137516, 171895, 195579, 199620, 206274, 217310, 260772, 309411, 325965, 343790, 391158, 412548, 434620, 515685, 618822, 651930, 687580, 777409, 782316, 977895, 1031370, 1237644, 1303860, 1547055, 1554818, 1955790, 2062740, 2332227, 3094110, 3109636, 3887045, 3911580, 4664454, 6188220, 6996681, 7774090, 9328908, 11661135, 13993362, 15548180, 23322270, 24099679, 27986724, 34983405, 46644540, 48199358, 69966810, 72299037, 96398716, 120498395, 139933620, 144598074, 216897111, 240996790, 289196148, 361495185, 433794222, 481993580, 722990370, 867588444, 1084485555, 1445980740, 2168971110, 4337942220]

約数ペア:

[(1, 4337942220), (2, 2168971110), (3, 1445980740), (4, 1084485555), (5, 867588444), (6, 722990370), (9, 481993580), (10, 433794222), (12, 361495185), (15, 289196148), (18, 240996790), (20, 216897111), (30, 144598074), (31, 139933620), (36, 120498395), (45, 96398716), (60, 72299037), (62, 69966810), (90, 48199358), (93, 46644540), (124, 34983405), (155, 27986724), (180, 24099679), (186, 23322270), (279, 15548180), (310, 13993362), (372, 11661135), (465, 9328908), (558, 7774090), (620, 6996681), (701, 6188220), (930, 4664454), (1109, 3911580), (1116, 3887045), (1395, 3109636), (1402, 3094110), (1860, 2332227), (2103, 2062740), (2218, 1955790), (2790, 1554818), (2804, 1547055), (3327, 1303860), (3505, 1237644), (4206, 1031370), (4436, 977895), (5545, 782316), (5580, 777409), (6309, 687580), (6654, 651930), (7010, 618822), (8412, 515685), (9981, 434620), (10515, 412548), (11090, 391158), (12618, 343790), (13308, 325965), (14020, 309411), (16635, 260772), (19962, 217310), (21030, 206274), (21731, 199620), (22180, 195579), (25236, 171895), (31545, 137516), (33270, 130386), (34379, 126180), (39924, 108655), (42060, 103137), (43462, 99810), (49905, 86924), (63090, 68758), (65193, 66540)]