7294910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 15767136

約数和(自身を除く): 8472226

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 197, 230, 322, 394, 529, 805, 985, 1058, 1379, 1610, 1970, 2645, 2758, 3703, 4531, 5290, 6895, 7406, 9062, 13790, 18515, 22655, 31717, 37030, 45310, 63434, 104213, 158585, 208426, 317170, 521065, 729491, 1042130, 1458982, 3647455, 7294910]

約数ペア:

[(1, 7294910), (2, 3647455), (5, 1458982), (7, 1042130), (10, 729491), (14, 521065), (23, 317170), (35, 208426), (46, 158585), (70, 104213), (115, 63434), (161, 45310), (197, 37030), (230, 31717), (322, 22655), (394, 18515), (529, 13790), (805, 9062), (985, 7406), (1058, 6895), (1379, 5290), (1610, 4531), (1970, 3703), (2645, 2758)]