8444490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 21275136

約数和(自身を除く): 12830646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 113, 141, 159, 226, 235, 265, 282, 318, 339, 470, 530, 565, 678, 705, 795, 1130, 1410, 1590, 1695, 2491, 3390, 4982, 5311, 5989, 7473, 10622, 11978, 12455, 14946, 15933, 17967, 24910, 26555, 29945, 31866, 35934, 37365, 53110, 59890, 74730, 79665, 89835, 159330, 179670, 281483, 562966, 844449, 1407415, 1688898, 2814830, 4222245, 8444490]

約数ペア:

[(1, 8444490), (2, 4222245), (3, 2814830), (5, 1688898), (6, 1407415), (10, 844449), (15, 562966), (30, 281483), (47, 179670), (53, 159330), (94, 89835), (106, 79665), (113, 74730), (141, 59890), (159, 53110), (226, 37365), (235, 35934), (265, 31866), (282, 29945), (318, 26555), (339, 24910), (470, 17967), (530, 15933), (565, 14946), (678, 12455), (705, 11978), (795, 10622), (1130, 7473), (1410, 5989), (1590, 5311), (1695, 4982), (2491, 3390)]