354157090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 774489600

約数和(自身を除く): 420332510

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 359, 595, 718, 829, 1190, 1658, 1795, 2513, 3590, 4145, 5026, 5803, 6103, 8290, 11606, 12206, 12565, 14093, 25130, 28186, 29015, 30515, 42721, 58030, 61030, 70465, 85442, 98651, 140930, 197302, 213605, 297611, 427210, 493255, 595222, 986510, 1488055, 2083277, 2976110, 4166554, 5059387, 10118774, 10416385, 20832770, 25296935, 35415709, 50593870, 70831418, 177078545, 354157090]

約数ペア:

[(1, 354157090), (2, 177078545), (5, 70831418), (7, 50593870), (10, 35415709), (14, 25296935), (17, 20832770), (34, 10416385), (35, 10118774), (70, 5059387), (85, 4166554), (119, 2976110), (170, 2083277), (238, 1488055), (359, 986510), (595, 595222), (718, 493255), (829, 427210), (1190, 297611), (1658, 213605), (1795, 197302), (2513, 140930), (3590, 98651), (4145, 85442), (5026, 70465), (5803, 61030), (6103, 58030), (8290, 42721), (11606, 30515), (12206, 29015), (12565, 28186), (14093, 25130)]