9306770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 19820160

約数和(自身を除く): 10513390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 73, 95, 110, 122, 146, 190, 209, 305, 365, 418, 610, 671, 730, 803, 1045, 1159, 1342, 1387, 1606, 2090, 2318, 2774, 3355, 4015, 4453, 5795, 6710, 6935, 8030, 8906, 11590, 12749, 13870, 15257, 22265, 25498, 30514, 44530, 48983, 63745, 76285, 84607, 97966, 127490, 152570, 169214, 244915, 423035, 489830, 846070, 930677, 1861354, 4653385, 9306770]

約数ペア:

[(1, 9306770), (2, 4653385), (5, 1861354), (10, 930677), (11, 846070), (19, 489830), (22, 423035), (38, 244915), (55, 169214), (61, 152570), (73, 127490), (95, 97966), (110, 84607), (122, 76285), (146, 63745), (190, 48983), (209, 44530), (305, 30514), (365, 25498), (418, 22265), (610, 15257), (671, 13870), (730, 12749), (803, 11590), (1045, 8906), (1159, 8030), (1342, 6935), (1387, 6710), (1606, 5795), (2090, 4453), (2318, 4015), (2774, 3355)]