28279867830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{547741}}^1$

素因数の和:549472

約数の個数: 32

約数和(自身を含む): 67911244128

約数和(自身を除く): 39631376298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1721, 3442, 5163, 8605, 10326, 17210, 25815, 51630, 547741, 1095482, 1643223, 2738705, 3286446, 5477410, 8216115, 16432230, 942662261, 1885324522, 2827986783, 4713311305, 5655973566, 9426622610, 14139933915, 28279867830]

約数ペア:

[(1, 28279867830), (2, 14139933915), (3, 9426622610), (5, 5655973566), (6, 4713311305), (10, 2827986783), (15, 1885324522), (30, 942662261), (1721, 16432230), (3442, 8216115), (5163, 5477410), (8605, 3286446), (10326, 2738705), (17210, 1643223), (25815, 1095482), (51630, 547741)]