310010820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{738121}}^1$

素因数の和:738140

約数の個数: 48

約数和(自身を含む): 992035968

約数和(自身を除く): 682025148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 738121, 1476242, 2214363, 2952484, 3690605, 4428726, 5166847, 7381210, 8857452, 10333694, 11071815, 14762420, 15500541, 20667388, 22143630, 25834235, 31001082, 44287260, 51668470, 62002164, 77502705, 103336940, 155005410, 310010820]

約数ペア:

[(1, 310010820), (2, 155005410), (3, 103336940), (4, 77502705), (5, 62002164), (6, 51668470), (7, 44287260), (10, 31001082), (12, 25834235), (14, 22143630), (15, 20667388), (20, 15500541), (21, 14762420), (28, 11071815), (30, 10333694), (35, 8857452), (42, 7381210), (60, 5166847), (70, 4428726), (84, 3690605), (105, 2952484), (140, 2214363), (210, 1476242), (420, 738121)]