3428390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 7755264

約数和(自身を除く): 4326874

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 67, 70, 85, 86, 119, 134, 170, 215, 238, 301, 335, 430, 469, 595, 602, 670, 731, 938, 1139, 1190, 1462, 1505, 2278, 2345, 2881, 3010, 3655, 4690, 5117, 5695, 5762, 7310, 7973, 10234, 11390, 14405, 15946, 20167, 25585, 28810, 39865, 40334, 48977, 51170, 79730, 97954, 100835, 201670, 244885, 342839, 489770, 685678, 1714195, 3428390]

約数ペア:

[(1, 3428390), (2, 1714195), (5, 685678), (7, 489770), (10, 342839), (14, 244885), (17, 201670), (34, 100835), (35, 97954), (43, 79730), (67, 51170), (70, 48977), (85, 40334), (86, 39865), (119, 28810), (134, 25585), (170, 20167), (215, 15946), (238, 14405), (301, 11390), (335, 10234), (430, 7973), (469, 7310), (595, 5762), (602, 5695), (670, 5117), (731, 4690), (938, 3655), (1139, 3010), (1190, 2881), (1462, 2345), (1505, 2278)]