5398680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6448

約数の個数: 64

約数和(自身を含む): 18512640

約数和(自身を除く): 13113960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6427, 12854, 19281, 25708, 32135, 38562, 44989, 51416, 64270, 77124, 89978, 96405, 128540, 134967, 154248, 179956, 192810, 224945, 257080, 269934, 359912, 385620, 449890, 539868, 674835, 771240, 899780, 1079736, 1349670, 1799560, 2699340, 5398680]

約数ペア:

[(1, 5398680), (2, 2699340), (3, 1799560), (4, 1349670), (5, 1079736), (6, 899780), (7, 771240), (8, 674835), (10, 539868), (12, 449890), (14, 385620), (15, 359912), (20, 269934), (21, 257080), (24, 224945), (28, 192810), (30, 179956), (35, 154248), (40, 134967), (42, 128540), (56, 96405), (60, 89978), (70, 77124), (84, 64270), (105, 51416), (120, 44989), (140, 38562), (168, 32135), (210, 25708), (280, 19281), (420, 12854), (840, 6427)]