310743090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{493243}}^1$

素因数の和:493263

約数の個数: 48

約数和(自身を含む): 923352768

約数和(自身を除く): 612609678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 493243, 986486, 1479729, 2466215, 2959458, 3452701, 4439187, 4932430, 6905402, 7398645, 8878374, 10358103, 14797290, 17263505, 20716206, 22195935, 31074309, 34527010, 44391870, 51790515, 62148618, 103581030, 155371545, 310743090]

約数ペア:

[(1, 310743090), (2, 155371545), (3, 103581030), (5, 62148618), (6, 51790515), (7, 44391870), (9, 34527010), (10, 31074309), (14, 22195935), (15, 20716206), (18, 17263505), (21, 14797290), (30, 10358103), (35, 8878374), (42, 7398645), (45, 6905402), (63, 4932430), (70, 4439187), (90, 3452701), (105, 2959458), (126, 2466215), (210, 1479729), (315, 986486), (630, 493243)]