4293660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10223}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 13741056

約数和(自身を除く): 9447396

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, 10223, 20446, 30669, 40892, 51115, 61338, 71561, 102230, 122676, 143122, 153345, 204460, 214683, 286244, 306690, 357805, 429366, 613380, 715610, 858732, 1073415, 1431220, 2146830, 4293660]

約数ペア:

[(1, 4293660), (2, 2146830), (3, 1431220), (4, 1073415), (5, 858732), (6, 715610), (7, 613380), (10, 429366), (12, 357805), (14, 306690), (15, 286244), (20, 214683), (21, 204460), (28, 153345), (30, 143122), (35, 122676), (42, 102230), (60, 71561), (70, 61338), (84, 51115), (105, 40892), (140, 30669), (210, 20446), (420, 10223)]