1330982250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{136511}}^1$

素因数の和:136544

約数の個数: 64

約数和(自身を含む): 3577706496

約数和(自身を除く): 2246724246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 136511, 273022, 409533, 682555, 819066, 1365110, 1774643, 2047665, 3412775, 3549286, 4095330, 5323929, 6825550, 8873215, 10238325, 10647858, 17063875, 17746430, 20476650, 26619645, 34127750, 44366075, 51191625, 53239290, 88732150, 102383250, 133098225, 221830375, 266196450, 443660750, 665491125, 1330982250]

約数ペア:

[(1, 1330982250), (2, 665491125), (3, 443660750), (5, 266196450), (6, 221830375), (10, 133098225), (13, 102383250), (15, 88732150), (25, 53239290), (26, 51191625), (30, 44366075), (39, 34127750), (50, 26619645), (65, 20476650), (75, 17746430), (78, 17063875), (125, 10647858), (130, 10238325), (150, 8873215), (195, 6825550), (250, 5323929), (325, 4095330), (375, 3549286), (390, 3412775), (650, 2047665), (750, 1774643), (975, 1365110), (1625, 819066), (1950, 682555), (3250, 409533), (4875, 273022), (9750, 136511)]