316751330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 681246720

約数和(自身を除く): 364495390

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 602, 658, 1505, 1645, 2021, 2239, 3010, 3290, 4042, 4478, 10105, 11195, 14147, 15673, 20210, 22390, 28294, 31346, 70735, 78365, 96277, 105233, 141470, 156730, 192554, 210466, 481385, 526165, 673939, 736631, 962770, 1052330, 1347878, 1473262, 3369695, 3683155, 4525019, 6739390, 7366310, 9050038, 22625095, 31675133, 45250190, 63350266, 158375665, 316751330]

約数ペア:

[(1, 316751330), (2, 158375665), (5, 63350266), (7, 45250190), (10, 31675133), (14, 22625095), (35, 9050038), (43, 7366310), (47, 6739390), (70, 4525019), (86, 3683155), (94, 3369695), (215, 1473262), (235, 1347878), (301, 1052330), (329, 962770), (430, 736631), (470, 673939), (602, 526165), (658, 481385), (1505, 210466), (1645, 192554), (2021, 156730), (2239, 141470), (3010, 105233), (3290, 96277), (4042, 78365), (4478, 70735), (10105, 31346), (11195, 28294), (14147, 22390), (15673, 20210)]