17401020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3219

約数の個数: 96

約数和(自身を含む): 59985408

約数和(自身を除く): 42584388

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, 1365, 1820, 2730, 3187, 5460, 6374, 9561, 12748, 15935, 19122, 22309, 31870, 38244, 41431, 44618, 47805, 63740, 66927, 82862, 89236, 95610, 111545, 124293, 133854, 165724, 191220, 207155, 223090, 248586, 267708, 290017, 334635, 414310, 446180, 497172, 580034, 621465, 669270, 828620, 870051, 1160068, 1242930, 1338540, 1450085, 1740102, 2485860, 2900170, 3480204, 4350255, 5800340, 8700510, 17401020]

約数ペア:

[(1, 17401020), (2, 8700510), (3, 5800340), (4, 4350255), (5, 3480204), (6, 2900170), (7, 2485860), (10, 1740102), (12, 1450085), (13, 1338540), (14, 1242930), (15, 1160068), (20, 870051), (21, 828620), (26, 669270), (28, 621465), (30, 580034), (35, 497172), (39, 446180), (42, 414310), (52, 334635), (60, 290017), (65, 267708), (70, 248586), (78, 223090), (84, 207155), (91, 191220), (105, 165724), (130, 133854), (140, 124293), (156, 111545), (182, 95610), (195, 89236), (210, 82862), (260, 66927), (273, 63740), (364, 47805), (390, 44618), (420, 41431), (455, 38244), (546, 31870), (780, 22309), (910, 19122), (1092, 15935), (1365, 12748), (1820, 9561), (2730, 6374), (3187, 5460)]