713393590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1871}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 1585059840

約数和(自身を除く): 871666250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 419, 455, 838, 910, 1871, 2095, 2933, 3742, 4190, 5447, 5866, 9355, 10894, 13097, 14665, 18710, 24323, 26194, 27235, 29330, 38129, 48646, 54470, 65485, 76258, 121615, 130970, 170261, 190645, 243230, 340522, 381290, 783949, 851305, 1567898, 1702610, 3919745, 5487643, 7839490, 10191337, 10975286, 20382674, 27438215, 50956685, 54876430, 71339359, 101913370, 142678718, 356696795, 713393590]

約数ペア:

[(1, 713393590), (2, 356696795), (5, 142678718), (7, 101913370), (10, 71339359), (13, 54876430), (14, 50956685), (26, 27438215), (35, 20382674), (65, 10975286), (70, 10191337), (91, 7839490), (130, 5487643), (182, 3919745), (419, 1702610), (455, 1567898), (838, 851305), (910, 783949), (1871, 381290), (2095, 340522), (2933, 243230), (3742, 190645), (4190, 170261), (5447, 130970), (5866, 121615), (9355, 76258), (10894, 65485), (13097, 54470), (14665, 48646), (18710, 38129), (24323, 29330), (26194, 27235)]