741869.0000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 10445760

約数和(自身を除く): 6302910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 389, 426, 710, 778, 1065, 1167, 1775, 1945, 2130, 2334, 3550, 3890, 5325, 5835, 9725, 10650, 11670, 19450, 27619, 29175, 55238, 58350, 82857, 138095, 165714, 276190, 414285, 690475, 828570, 1380950, 2071425, 4142850]

約数ペア:

[(1, 4142850), (2, 2071425), (3, 1380950), (5, 828570), (6, 690475), (10, 414285), (15, 276190), (25, 165714), (30, 138095), (50, 82857), (71, 58350), (75, 55238), (142, 29175), (150, 27619), (213, 19450), (355, 11670), (389, 10650), (426, 9725), (710, 5835), (778, 5325), (1065, 3890), (1167, 3550), (1775, 2334), (1945, 2130)]