74895660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59441}}^1$

素因数の和:59463

約数の個数: 72

約数和(自身を含む): 259642656

約数和(自身を除く): 184746996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59441, 118882, 178323, 237764, 297205, 356646, 416087, 534969, 594410, 713292, 832174, 891615, 1069938, 1188820, 1248261, 1664348, 1783230, 2080435, 2139876, 2496522, 2674845, 3566460, 3744783, 4160870, 4993044, 5349690, 6241305, 7489566, 8321740, 10699380, 12482610, 14979132, 18723915, 24965220, 37447830, 74895660]

約数ペア:

[(1, 74895660), (2, 37447830), (3, 24965220), (4, 18723915), (5, 14979132), (6, 12482610), (7, 10699380), (9, 8321740), (10, 7489566), (12, 6241305), (14, 5349690), (15, 4993044), (18, 4160870), (20, 3744783), (21, 3566460), (28, 2674845), (30, 2496522), (35, 2139876), (36, 2080435), (42, 1783230), (45, 1664348), (60, 1248261), (63, 1188820), (70, 1069938), (84, 891615), (90, 832174), (105, 713292), (126, 594410), (140, 534969), (180, 416087), (210, 356646), (252, 297205), (315, 237764), (420, 178323), (630, 118882), (1260, 59441)]