768070931550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{393882529}}^1$

素因数の和:393882557

約数の個数: 48

約数和(自身を含む): 2051340216240

約数和(自身を除く): 1283269284690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 393882529, 787765058, 1181647587, 1969412645, 2363295174, 3938825290, 5120472877, 5908237935, 9847063225, 10240945754, 11816475870, 15361418631, 19694126450, 25602364385, 29541189675, 30722837262, 51204728770, 59082379350, 76807093155, 128011821925, 153614186310, 256023643850, 384035465775, 768070931550]

約数ペア:

[(1, 768070931550), (2, 384035465775), (3, 256023643850), (5, 153614186310), (6, 128011821925), (10, 76807093155), (13, 59082379350), (15, 51204728770), (25, 30722837262), (26, 29541189675), (30, 25602364385), (39, 19694126450), (50, 15361418631), (65, 11816475870), (75, 10240945754), (78, 9847063225), (130, 5908237935), (150, 5120472877), (195, 3938825290), (325, 2363295174), (390, 1969412645), (650, 1181647587), (975, 787765058), (1950, 393882529)]