2017710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 5645376

約数和(自身を除く): 3627666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 53, 54, 81, 90, 94, 106, 135, 141, 159, 162, 235, 265, 270, 282, 318, 405, 423, 470, 477, 530, 705, 795, 810, 846, 954, 1269, 1410, 1431, 1590, 2115, 2385, 2491, 2538, 2862, 3807, 4230, 4293, 4770, 4982, 6345, 7155, 7473, 7614, 8586, 12455, 12690, 14310, 14946, 19035, 21465, 22419, 24910, 37365, 38070, 42930, 44838, 67257, 74730, 112095, 134514, 201771, 224190, 336285, 403542, 672570, 1008855, 2017710]

約数ペア:

[(1, 2017710), (2, 1008855), (3, 672570), (5, 403542), (6, 336285), (9, 224190), (10, 201771), (15, 134514), (18, 112095), (27, 74730), (30, 67257), (45, 44838), (47, 42930), (53, 38070), (54, 37365), (81, 24910), (90, 22419), (94, 21465), (106, 19035), (135, 14946), (141, 14310), (159, 12690), (162, 12455), (235, 8586), (265, 7614), (270, 7473), (282, 7155), (318, 6345), (405, 4982), (423, 4770), (470, 4293), (477, 4230), (530, 3807), (705, 2862), (795, 2538), (810, 2491), (846, 2385), (954, 2115), (1269, 1590), (1410, 1431)]