34927180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 79500960

約数和(自身を除く): 44573780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2389, 2924, 3655, 4778, 7310, 9556, 11945, 14620, 23890, 40613, 47780, 81226, 102727, 162452, 203065, 205454, 406130, 410908, 513635, 812260, 1027270, 1746359, 2054540, 3492718, 6985436, 8731795, 17463590, 34927180]

約数ペア:

[(1, 34927180), (2, 17463590), (4, 8731795), (5, 6985436), (10, 3492718), (17, 2054540), (20, 1746359), (34, 1027270), (43, 812260), (68, 513635), (85, 410908), (86, 406130), (170, 205454), (172, 203065), (215, 162452), (340, 102727), (430, 81226), (731, 47780), (860, 40613), (1462, 23890), (2389, 14620), (2924, 11945), (3655, 9556), (4778, 7310)]