542955630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4021}}^1$

素因数の和:4681

約数の個数: 64

約数和(自身を含む): 1491936768

約数和(自身を除く): 948981138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 643, 1286, 1929, 3215, 3858, 4021, 4501, 6430, 8042, 9002, 9645, 12063, 13503, 19290, 20105, 22505, 24126, 27006, 28147, 40210, 45010, 56294, 60315, 67515, 84441, 120630, 135030, 140735, 168882, 281470, 422205, 844410, 2585503, 5171006, 7756509, 12927515, 15513018, 18098521, 25855030, 36197042, 38782545, 54295563, 77565090, 90492605, 108591126, 180985210, 271477815, 542955630]

約数ペア:

[(1, 542955630), (2, 271477815), (3, 180985210), (5, 108591126), (6, 90492605), (7, 77565090), (10, 54295563), (14, 38782545), (15, 36197042), (21, 25855030), (30, 18098521), (35, 15513018), (42, 12927515), (70, 7756509), (105, 5171006), (210, 2585503), (643, 844410), (1286, 422205), (1929, 281470), (3215, 168882), (3858, 140735), (4021, 135030), (4501, 120630), (6430, 84441), (8042, 67515), (9002, 60315), (9645, 56294), (12063, 45010), (13503, 40210), (19290, 28147), (20105, 27006), (22505, 24126)]