3806810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 8458344

約数和(自身を除く): 4651534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 457, 490, 595, 833, 914, 1190, 1666, 2285, 3199, 4165, 4570, 6398, 7769, 8330, 15538, 15995, 22393, 31990, 38845, 44786, 54383, 77690, 108766, 111965, 223930, 271915, 380681, 543830, 761362, 1903405, 3806810]

約数ペア:

[(1, 3806810), (2, 1903405), (5, 761362), (7, 543830), (10, 380681), (14, 271915), (17, 223930), (34, 111965), (35, 108766), (49, 77690), (70, 54383), (85, 44786), (98, 38845), (119, 31990), (170, 22393), (238, 15995), (245, 15538), (457, 8330), (490, 7769), (595, 6398), (833, 4570), (914, 4165), (1190, 3199), (1666, 2285)]