13738890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 39813120

約数和(自身を除く): 26074230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 79, 85, 93, 102, 110, 155, 158, 165, 170, 186, 187, 237, 255, 310, 330, 341, 374, 395, 465, 474, 510, 527, 561, 682, 790, 869, 930, 935, 1023, 1054, 1122, 1185, 1343, 1581, 1705, 1738, 1870, 2046, 2370, 2449, 2607, 2635, 2686, 2805, 3162, 3410, 4029, 4345, 4898, 5115, 5214, 5270, 5610, 5797, 6715, 7347, 7905, 8058, 8690, 10230, 11594, 12245, 13035, 13430, 14694, 14773, 15810, 17391, 20145, 24490, 26070, 26939, 28985, 29546, 34782, 36735, 40290, 41633, 44319, 53878, 57970, 73470, 73865, 80817, 83266, 86955, 88638, 124899, 134695, 147730, 161634, 173910, 208165, 221595, 249798, 269390, 404085, 416330, 443190, 457963, 624495, 808170, 915926, 1248990, 1373889, 2289815, 2747778, 4579630, 6869445, 13738890]

約数ペア:

[(1, 13738890), (2, 6869445), (3, 4579630), (5, 2747778), (6, 2289815), (10, 1373889), (11, 1248990), (15, 915926), (17, 808170), (22, 624495), (30, 457963), (31, 443190), (33, 416330), (34, 404085), (51, 269390), (55, 249798), (62, 221595), (66, 208165), (79, 173910), (85, 161634), (93, 147730), (102, 134695), (110, 124899), (155, 88638), (158, 86955), (165, 83266), (170, 80817), (186, 73865), (187, 73470), (237, 57970), (255, 53878), (310, 44319), (330, 41633), (341, 40290), (374, 36735), (395, 34782), (465, 29546), (474, 28985), (510, 26939), (527, 26070), (561, 24490), (682, 20145), (790, 17391), (869, 15810), (930, 14773), (935, 14694), (1023, 13430), (1054, 13035), (1122, 12245), (1185, 11594), (1343, 10230), (1581, 8690), (1705, 8058), (1738, 7905), (1870, 7347), (2046, 6715), (2370, 5797), (2449, 5610), (2607, 5270), (2635, 5214), (2686, 5115), (2805, 4898), (3162, 4345), (3410, 4029)]