7043490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 19785600

約数和(自身を除く): 12742110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1373, 1710, 2565, 2746, 4119, 5130, 6865, 8238, 12357, 13730, 20595, 24714, 26087, 37071, 41190, 52174, 61785, 74142, 78261, 123570, 130435, 156522, 185355, 234783, 260870, 370710, 391305, 469566, 704349, 782610, 1173915, 1408698, 2347830, 3521745, 7043490]

約数ペア:

[(1, 7043490), (2, 3521745), (3, 2347830), (5, 1408698), (6, 1173915), (9, 782610), (10, 704349), (15, 469566), (18, 391305), (19, 370710), (27, 260870), (30, 234783), (38, 185355), (45, 156522), (54, 130435), (57, 123570), (90, 78261), (95, 74142), (114, 61785), (135, 52174), (171, 41190), (190, 37071), (270, 26087), (285, 24714), (342, 20595), (513, 13730), (570, 12357), (855, 8238), (1026, 6865), (1373, 5130), (1710, 4119), (2565, 2746)]