4385570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 9732096

約数和(自身を除く): 5346526

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 47, 62, 70, 86, 94, 155, 215, 217, 235, 301, 310, 329, 430, 434, 470, 602, 658, 1085, 1333, 1457, 1505, 1645, 2021, 2170, 2666, 2914, 3010, 3290, 4042, 6665, 7285, 9331, 10105, 10199, 13330, 14147, 14570, 18662, 20210, 20398, 28294, 46655, 50995, 62651, 70735, 93310, 101990, 125302, 141470, 313255, 438557, 626510, 877114, 2192785, 4385570]

約数ペア:

[(1, 4385570), (2, 2192785), (5, 877114), (7, 626510), (10, 438557), (14, 313255), (31, 141470), (35, 125302), (43, 101990), (47, 93310), (62, 70735), (70, 62651), (86, 50995), (94, 46655), (155, 28294), (215, 20398), (217, 20210), (235, 18662), (301, 14570), (310, 14147), (329, 13330), (430, 10199), (434, 10105), (470, 9331), (602, 7285), (658, 6665), (1085, 4042), (1333, 3290), (1457, 3010), (1505, 2914), (1645, 2666), (2021, 2170)]