140100130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 274606848

約数和(自身を除く): 134506718

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 101, 115, 163, 185, 202, 230, 326, 370, 505, 815, 851, 1010, 1630, 1702, 2323, 3737, 3749, 4255, 4646, 6031, 7474, 7498, 8510, 11615, 12062, 16463, 18685, 18745, 23230, 30155, 32926, 37370, 37490, 60310, 82315, 85951, 138713, 164630, 171902, 277426, 378649, 429755, 609131, 693565, 757298, 859510, 1218262, 1387130, 1893245, 3045655, 3786490, 6091310, 14010013, 28020026, 70050065, 140100130]

約数ペア:

[(1, 140100130), (2, 70050065), (5, 28020026), (10, 14010013), (23, 6091310), (37, 3786490), (46, 3045655), (74, 1893245), (101, 1387130), (115, 1218262), (163, 859510), (185, 757298), (202, 693565), (230, 609131), (326, 429755), (370, 378649), (505, 277426), (815, 171902), (851, 164630), (1010, 138713), (1630, 85951), (1702, 82315), (2323, 60310), (3737, 37490), (3749, 37370), (4255, 32926), (4646, 30155), (6031, 23230), (7474, 18745), (7498, 18685), (8510, 16463), (11615, 12062)]