6481020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 15872388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1187, 1365, 1820, 2374, 2730, 3561, 4748, 5460, 5935, 7122, 8309, 11870, 14244, 15431, 16618, 17805, 23740, 24927, 30862, 33236, 35610, 41545, 46293, 49854, 61724, 71220, 77155, 83090, 92586, 99708, 108017, 124635, 154310, 166180, 185172, 216034, 231465, 249270, 308620, 324051, 432068, 462930, 498540, 540085, 648102, 925860, 1080170, 1296204, 1620255, 2160340, 3240510, 6481020]

約数ペア:

[(1, 6481020), (2, 3240510), (3, 2160340), (4, 1620255), (5, 1296204), (6, 1080170), (7, 925860), (10, 648102), (12, 540085), (13, 498540), (14, 462930), (15, 432068), (20, 324051), (21, 308620), (26, 249270), (28, 231465), (30, 216034), (35, 185172), (39, 166180), (42, 154310), (52, 124635), (60, 108017), (65, 99708), (70, 92586), (78, 83090), (84, 77155), (91, 71220), (105, 61724), (130, 49854), (140, 46293), (156, 41545), (182, 35610), (195, 33236), (210, 30862), (260, 24927), (273, 23740), (364, 17805), (390, 16618), (420, 15431), (455, 14244), (546, 11870), (780, 8309), (910, 7122), (1092, 5935), (1187, 5460), (1365, 4748), (1820, 3561), (2374, 2730)]