1674540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 5967360

約数和(自身を除く): 4292820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 443, 540, 630, 756, 886, 945, 1260, 1329, 1772, 1890, 2215, 2658, 3101, 3780, 3987, 4430, 5316, 6202, 6645, 7974, 8860, 9303, 11961, 12404, 13290, 15505, 15948, 18606, 19935, 23922, 26580, 27909, 31010, 37212, 39870, 46515, 47844, 55818, 59805, 62020, 79740, 83727, 93030, 111636, 119610, 139545, 167454, 186060, 239220, 279090, 334908, 418635, 558180, 837270, 1674540]

約数ペア:

[(1, 1674540), (2, 837270), (3, 558180), (4, 418635), (5, 334908), (6, 279090), (7, 239220), (9, 186060), (10, 167454), (12, 139545), (14, 119610), (15, 111636), (18, 93030), (20, 83727), (21, 79740), (27, 62020), (28, 59805), (30, 55818), (35, 47844), (36, 46515), (42, 39870), (45, 37212), (54, 31010), (60, 27909), (63, 26580), (70, 23922), (84, 19935), (90, 18606), (105, 15948), (108, 15505), (126, 13290), (135, 12404), (140, 11961), (180, 9303), (189, 8860), (210, 7974), (252, 6645), (270, 6202), (315, 5316), (378, 4430), (420, 3987), (443, 3780), (540, 3101), (630, 2658), (756, 2215), (886, 1890), (945, 1772), (1260, 1329)]