3461250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 9446976

約数和(自身を除く): 5985726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 125, 130, 142, 150, 195, 213, 250, 325, 355, 375, 390, 426, 625, 650, 710, 750, 923, 975, 1065, 1250, 1625, 1775, 1846, 1875, 1950, 2130, 2769, 3250, 3550, 3750, 4615, 4875, 5325, 5538, 8125, 8875, 9230, 9750, 10650, 13845, 16250, 17750, 23075, 24375, 26625, 27690, 44375, 46150, 48750, 53250, 69225, 88750, 115375, 133125, 138450, 230750, 266250, 346125, 576875, 692250, 1153750, 1730625, 3461250]

約数ペア:

[(1, 3461250), (2, 1730625), (3, 1153750), (5, 692250), (6, 576875), (10, 346125), (13, 266250), (15, 230750), (25, 138450), (26, 133125), (30, 115375), (39, 88750), (50, 69225), (65, 53250), (71, 48750), (75, 46150), (78, 44375), (125, 27690), (130, 26625), (142, 24375), (150, 23075), (195, 17750), (213, 16250), (250, 13845), (325, 10650), (355, 9750), (375, 9230), (390, 8875), (426, 8125), (625, 5538), (650, 5325), (710, 4875), (750, 4615), (923, 3750), (975, 3550), (1065, 3250), (1250, 2769), (1625, 2130), (1775, 1950), (1846, 1875)]