4209930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 11330280

約数和(自身を除く): 7120350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1613, 2610, 3226, 4839, 8065, 9678, 14517, 16130, 24195, 29034, 46777, 48390, 72585, 93554, 140331, 145170, 233885, 280662, 420993, 467770, 701655, 841986, 1403310, 2104965, 4209930]

約数ペア:

[(1, 4209930), (2, 2104965), (3, 1403310), (5, 841986), (6, 701655), (9, 467770), (10, 420993), (15, 280662), (18, 233885), (29, 145170), (30, 140331), (45, 93554), (58, 72585), (87, 48390), (90, 46777), (145, 29034), (174, 24195), (261, 16130), (290, 14517), (435, 9678), (522, 8065), (870, 4839), (1305, 3226), (1613, 2610)]