146735260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4349}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 353707200

約数和(自身を除く): 206971940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4349, 4820, 6748, 8435, 8698, 16870, 17396, 21745, 30443, 33740, 43490, 60886, 86980, 121772, 152215, 304430, 608860, 1048109, 2096218, 4192436, 5240545, 7336763, 10481090, 14673526, 20962180, 29347052, 36683815, 73367630, 146735260]

約数ペア:

[(1, 146735260), (2, 73367630), (4, 36683815), (5, 29347052), (7, 20962180), (10, 14673526), (14, 10481090), (20, 7336763), (28, 5240545), (35, 4192436), (70, 2096218), (140, 1048109), (241, 608860), (482, 304430), (964, 152215), (1205, 121772), (1687, 86980), (2410, 60886), (3374, 43490), (4349, 33740), (4820, 30443), (6748, 21745), (8435, 17396), (8698, 16870)]