9274020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 30191616

約数和(自身を除く): 20917596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 311, 355, 420, 426, 497, 622, 710, 852, 933, 994, 1065, 1244, 1420, 1491, 1555, 1866, 1988, 2130, 2177, 2485, 2982, 3110, 3732, 4260, 4354, 4665, 4970, 5964, 6220, 6531, 7455, 8708, 9330, 9940, 10885, 13062, 14910, 18660, 21770, 22081, 26124, 29820, 32655, 43540, 44162, 65310, 66243, 88324, 110405, 130620, 132486, 154567, 220810, 264972, 309134, 331215, 441620, 463701, 618268, 662430, 772835, 927402, 1324860, 1545670, 1854804, 2318505, 3091340, 4637010, 9274020]

約数ペア:

[(1, 9274020), (2, 4637010), (3, 3091340), (4, 2318505), (5, 1854804), (6, 1545670), (7, 1324860), (10, 927402), (12, 772835), (14, 662430), (15, 618268), (20, 463701), (21, 441620), (28, 331215), (30, 309134), (35, 264972), (42, 220810), (60, 154567), (70, 132486), (71, 130620), (84, 110405), (105, 88324), (140, 66243), (142, 65310), (210, 44162), (213, 43540), (284, 32655), (311, 29820), (355, 26124), (420, 22081), (426, 21770), (497, 18660), (622, 14910), (710, 13062), (852, 10885), (933, 9940), (994, 9330), (1065, 8708), (1244, 7455), (1420, 6531), (1491, 6220), (1555, 5964), (1866, 4970), (1988, 4665), (2130, 4354), (2177, 4260), (2485, 3732), (2982, 3110)]