229825540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38177}}^1$

素因数の和:38236

約数の個数: 48

約数和(自身を含む): 564423552

約数和(自身を除く): 334598012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 38177, 76354, 152708, 190885, 267239, 381770, 534478, 763540, 1068956, 1336195, 1641611, 2672390, 3283222, 5344780, 6566444, 8208055, 11491277, 16416110, 22982554, 32832220, 45965108, 57456385, 114912770, 229825540]

約数ペア:

[(1, 229825540), (2, 114912770), (4, 57456385), (5, 45965108), (7, 32832220), (10, 22982554), (14, 16416110), (20, 11491277), (28, 8208055), (35, 6566444), (43, 5344780), (70, 3283222), (86, 2672390), (140, 1641611), (172, 1336195), (215, 1068956), (301, 763540), (430, 534478), (602, 381770), (860, 267239), (1204, 190885), (1505, 152708), (3010, 76354), (6020, 38177)]