3754450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 8463744

約数和(自身を除く): 4709294

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 631, 850, 1190, 1262, 2975, 3155, 4417, 5950, 6310, 8834, 10727, 15775, 21454, 22085, 31550, 44170, 53635, 75089, 107270, 110425, 150178, 220850, 268175, 375445, 536350, 750890, 1877225, 3754450]

約数ペア:

[(1, 3754450), (2, 1877225), (5, 750890), (7, 536350), (10, 375445), (14, 268175), (17, 220850), (25, 150178), (34, 110425), (35, 107270), (50, 75089), (70, 53635), (85, 44170), (119, 31550), (170, 22085), (175, 21454), (238, 15775), (350, 10727), (425, 8834), (595, 6310), (631, 5950), (850, 4417), (1190, 3155), (1262, 2975)]