8743410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17383950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 53, 54, 65, 78, 90, 94, 106, 117, 130, 135, 141, 159, 195, 234, 235, 265, 270, 282, 318, 351, 390, 423, 470, 477, 530, 585, 611, 689, 702, 705, 795, 846, 954, 1170, 1222, 1269, 1378, 1410, 1431, 1590, 1755, 1833, 2067, 2115, 2385, 2491, 2538, 2862, 3055, 3445, 3510, 3666, 4134, 4230, 4770, 4982, 5499, 6110, 6201, 6345, 6890, 7155, 7473, 9165, 10335, 10998, 12402, 12455, 12690, 14310, 14946, 16497, 18330, 18603, 20670, 22419, 24910, 27495, 31005, 32383, 32994, 37206, 37365, 44838, 54990, 62010, 64766, 67257, 74730, 82485, 93015, 97149, 112095, 134514, 161915, 164970, 186030, 194298, 224190, 291447, 323830, 336285, 485745, 582894, 672570, 874341, 971490, 1457235, 1748682, 2914470, 4371705, 8743410]

約数ペア:

[(1, 8743410), (2, 4371705), (3, 2914470), (5, 1748682), (6, 1457235), (9, 971490), (10, 874341), (13, 672570), (15, 582894), (18, 485745), (26, 336285), (27, 323830), (30, 291447), (39, 224190), (45, 194298), (47, 186030), (53, 164970), (54, 161915), (65, 134514), (78, 112095), (90, 97149), (94, 93015), (106, 82485), (117, 74730), (130, 67257), (135, 64766), (141, 62010), (159, 54990), (195, 44838), (234, 37365), (235, 37206), (265, 32994), (270, 32383), (282, 31005), (318, 27495), (351, 24910), (390, 22419), (423, 20670), (470, 18603), (477, 18330), (530, 16497), (585, 14946), (611, 14310), (689, 12690), (702, 12455), (705, 12402), (795, 10998), (846, 10335), (954, 9165), (1170, 7473), (1222, 7155), (1269, 6890), (1378, 6345), (1410, 6201), (1431, 6110), (1590, 5499), (1755, 4982), (1833, 4770), (2067, 4230), (2115, 4134), (2385, 3666), (2491, 3510), (2538, 3445), (2862, 3055)]