15521670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 44085600

約数和(自身を除く): 28563930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 313, 342, 435, 522, 551, 570, 626, 855, 870, 939, 1102, 1305, 1565, 1653, 1710, 1878, 2610, 2755, 2817, 3130, 3306, 4695, 4959, 5510, 5634, 5947, 8265, 9077, 9390, 9918, 11894, 14085, 16530, 17841, 18154, 24795, 27231, 28170, 29735, 35682, 45385, 49590, 53523, 54462, 59470, 81693, 89205, 90770, 107046, 136155, 163386, 172463, 178410, 267615, 272310, 344926, 408465, 517389, 535230, 816930, 862315, 1034778, 1552167, 1724630, 2586945, 3104334, 5173890, 7760835, 15521670]

約数ペア:

[(1, 15521670), (2, 7760835), (3, 5173890), (5, 3104334), (6, 2586945), (9, 1724630), (10, 1552167), (15, 1034778), (18, 862315), (19, 816930), (29, 535230), (30, 517389), (38, 408465), (45, 344926), (57, 272310), (58, 267615), (87, 178410), (90, 172463), (95, 163386), (114, 136155), (145, 107046), (171, 90770), (174, 89205), (190, 81693), (261, 59470), (285, 54462), (290, 53523), (313, 49590), (342, 45385), (435, 35682), (522, 29735), (551, 28170), (570, 27231), (626, 24795), (855, 18154), (870, 17841), (939, 16530), (1102, 14085), (1305, 11894), (1565, 9918), (1653, 9390), (1710, 9077), (1878, 8265), (2610, 5947), (2755, 5634), (2817, 5510), (3130, 4959), (3306, 4695)]