63949140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7559}}^1$

素因数の和:7621

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 134183340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7559, 8460, 15118, 22677, 30236, 37795, 45354, 68031, 75590, 90708, 113385, 136062, 151180, 226770, 272124, 340155, 355273, 453540, 680310, 710546, 1065819, 1360620, 1421092, 1776365, 2131638, 3197457, 3552730, 4263276, 5329095, 6394914, 7105460, 10658190, 12789828, 15987285, 21316380, 31974570, 63949140]

約数ペア:

[(1, 63949140), (2, 31974570), (3, 21316380), (4, 15987285), (5, 12789828), (6, 10658190), (9, 7105460), (10, 6394914), (12, 5329095), (15, 4263276), (18, 3552730), (20, 3197457), (30, 2131638), (36, 1776365), (45, 1421092), (47, 1360620), (60, 1065819), (90, 710546), (94, 680310), (141, 453540), (180, 355273), (188, 340155), (235, 272124), (282, 226770), (423, 151180), (470, 136062), (564, 113385), (705, 90708), (846, 75590), (940, 68031), (1410, 45354), (1692, 37795), (2115, 30236), (2820, 22677), (4230, 15118), (7559, 8460)]