4448460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 12563712

約数和(自身を除く): 8115252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 491, 604, 755, 906, 982, 1473, 1510, 1812, 1964, 2265, 2455, 2946, 3020, 4530, 4910, 5892, 7365, 9060, 9820, 14730, 29460, 74141, 148282, 222423, 296564, 370705, 444846, 741410, 889692, 1112115, 1482820, 2224230, 4448460]

約数ペア:

[(1, 4448460), (2, 2224230), (3, 1482820), (4, 1112115), (5, 889692), (6, 741410), (10, 444846), (12, 370705), (15, 296564), (20, 222423), (30, 148282), (60, 74141), (151, 29460), (302, 14730), (453, 9820), (491, 9060), (604, 7365), (755, 5892), (906, 4910), (982, 4530), (1473, 3020), (1510, 2946), (1812, 2455), (1964, 2265)]