524580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 1680000

約数和(自身を除く): 1155420

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, 1249, 2498, 3747, 4996, 6245, 7494, 8743, 12490, 14988, 17486, 18735, 24980, 26229, 34972, 37470, 43715, 52458, 74940, 87430, 104916, 131145, 174860, 262290, 524580]

約数ペア:

[(1, 524580), (2, 262290), (3, 174860), (4, 131145), (5, 104916), (6, 87430), (7, 74940), (10, 52458), (12, 43715), (14, 37470), (15, 34972), (20, 26229), (21, 24980), (28, 18735), (30, 17486), (35, 14988), (42, 12490), (60, 8743), (70, 7494), (84, 6245), (105, 4996), (140, 3747), (210, 2498), (420, 1249)]