8791740

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{67}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 28105896

約数和(自身を除く): 19314156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 729, 804, 810, 972, 1005, 1206, 1215, 1340, 1458, 1620, 1809, 2010, 2187, 2412, 2430, 2916, 3015, 3618, 3645, 4020, 4374, 4860, 5427, 6030, 6561, 7236, 7290, 8748, 9045, 10854, 10935, 12060, 13122, 14580, 16281, 18090, 21708, 21870, 26244, 27135, 32562, 32805, 36180, 43740, 48843, 54270, 65124, 65610, 81405, 97686, 108540, 131220, 146529, 162810, 195372, 244215, 293058, 325620, 439587, 488430, 586116, 732645, 879174, 976860, 1465290, 1758348, 2197935, 2930580, 4395870, 8791740]

約数ペア:

[(1, 8791740), (2, 4395870), (3, 2930580), (4, 2197935), (5, 1758348), (6, 1465290), (9, 976860), (10, 879174), (12, 732645), (15, 586116), (18, 488430), (20, 439587), (27, 325620), (30, 293058), (36, 244215), (45, 195372), (54, 162810), (60, 146529), (67, 131220), (81, 108540), (90, 97686), (108, 81405), (134, 65610), (135, 65124), (162, 54270), (180, 48843), (201, 43740), (243, 36180), (268, 32805), (270, 32562), (324, 27135), (335, 26244), (402, 21870), (405, 21708), (486, 18090), (540, 16281), (603, 14580), (670, 13122), (729, 12060), (804, 10935), (810, 10854), (972, 9045), (1005, 8748), (1206, 7290), (1215, 7236), (1340, 6561), (1458, 6030), (1620, 5427), (1809, 4860), (2010, 4374), (2187, 4020), (2412, 3645), (2430, 3618), (2916, 3015)]