9784810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 21587040

約数和(自身を除く): 11802230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1051, 1330, 1862, 2102, 4655, 5255, 7357, 9310, 10510, 14714, 19969, 36785, 39938, 51499, 73570, 99845, 102998, 139783, 199690, 257495, 279566, 514990, 698915, 978481, 1397830, 1956962, 4892405, 9784810]

約数ペア:

[(1, 9784810), (2, 4892405), (5, 1956962), (7, 1397830), (10, 978481), (14, 698915), (19, 514990), (35, 279566), (38, 257495), (49, 199690), (70, 139783), (95, 102998), (98, 99845), (133, 73570), (190, 51499), (245, 39938), (266, 36785), (490, 19969), (665, 14714), (931, 10510), (1051, 9310), (1330, 7357), (1862, 5255), (2102, 4655)]