315067706940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{750161207}}^1$

素因数の和:750161226

約数の個数: 48

約数和(自身を含む): 1008216663552

約数和(自身を除く): 693148956612

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, 750161207, 1500322414, 2250483621, 3000644828, 3750806035, 4500967242, 5251128449, 7501612070, 9001934484, 10502256898, 11252418105, 15003224140, 15753385347, 21004513796, 22504836210, 26255642245, 31506770694, 45009672420, 52511284490, 63013541388, 78766926735, 105022568980, 157533853470, 315067706940]

約数ペア:

[(1, 315067706940), (2, 157533853470), (3, 105022568980), (4, 78766926735), (5, 63013541388), (6, 52511284490), (7, 45009672420), (10, 31506770694), (12, 26255642245), (14, 22504836210), (15, 21004513796), (20, 15753385347), (21, 15003224140), (28, 11252418105), (30, 10502256898), (35, 9001934484), (42, 7501612070), (60, 5251128449), (70, 4500967242), (84, 3750806035), (105, 3000644828), (140, 2250483621), (210, 1500322414), (420, 750161207)]