672570

素因数分解:

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

素因数の和:116

約数の個数: 64

約数和(自身を含む): 1866240

約数和(自身を除く): 1193670

約数列:

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

約数ペア:

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