978238410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{6907}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 2348609472

約数和(自身を除く): 1370371062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4721, 6907, 9442, 13814, 14163, 20721, 23605, 28326, 34535, 41442, 47210, 69070, 70815, 103605, 141630, 207210, 32607947, 65215894, 97823841, 163039735, 195647682, 326079470, 489119205, 978238410]

約数ペア:

[(1, 978238410), (2, 489119205), (3, 326079470), (5, 195647682), (6, 163039735), (10, 97823841), (15, 65215894), (30, 32607947), (4721, 207210), (6907, 141630), (9442, 103605), (13814, 70815), (14163, 69070), (20721, 47210), (23605, 41442), (28326, 34535)]