68075730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1723}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 177503040

約数和(自身を除く): 109427310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1723, 2195, 2634, 3446, 3951, 4390, 5169, 6585, 7902, 8615, 10338, 13170, 15507, 17230, 19755, 25845, 31014, 39510, 51690, 77535, 155070, 756397, 1512794, 2269191, 3781985, 4538382, 6807573, 7563970, 11345955, 13615146, 22691910, 34037865, 68075730]

約数ペア:

[(1, 68075730), (2, 34037865), (3, 22691910), (5, 13615146), (6, 11345955), (9, 7563970), (10, 6807573), (15, 4538382), (18, 3781985), (30, 2269191), (45, 1512794), (90, 756397), (439, 155070), (878, 77535), (1317, 51690), (1723, 39510), (2195, 31014), (2634, 25845), (3446, 19755), (3951, 17230), (4390, 15507), (5169, 13170), (6585, 10338), (7902, 8615)]