4750620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11311}}^1$

素因数の和:11330

約数の個数: 48

約数和(自身を含む): 15203328

約数和(自身を除く): 10452708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11311, 22622, 33933, 45244, 56555, 67866, 79177, 113110, 135732, 158354, 169665, 226220, 237531, 316708, 339330, 395885, 475062, 678660, 791770, 950124, 1187655, 1583540, 2375310, 4750620]

約数ペア:

[(1, 4750620), (2, 2375310), (3, 1583540), (4, 1187655), (5, 950124), (6, 791770), (7, 678660), (10, 475062), (12, 395885), (14, 339330), (15, 316708), (20, 237531), (21, 226220), (28, 169665), (30, 158354), (35, 135732), (42, 113110), (60, 79177), (70, 67866), (84, 56555), (105, 45244), (140, 33933), (210, 22622), (420, 11311)]