9117430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 19945440

約数和(自身を除く): 10828010

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 809, 1127, 1610, 1618, 2254, 4045, 5635, 5663, 8090, 11270, 11326, 18607, 28315, 37214, 39641, 56630, 79282, 93035, 130249, 186070, 198205, 260498, 396410, 651245, 911743, 1302490, 1823486, 4558715, 9117430]

約数ペア:

[(1, 9117430), (2, 4558715), (5, 1823486), (7, 1302490), (10, 911743), (14, 651245), (23, 396410), (35, 260498), (46, 198205), (49, 186070), (70, 130249), (98, 93035), (115, 79282), (161, 56630), (230, 39641), (245, 37214), (322, 28315), (490, 18607), (805, 11326), (809, 11270), (1127, 8090), (1610, 5663), (1618, 5635), (2254, 4045)]