34397580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81899}}^1$

素因数の和:81918

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 75676020

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, 81899, 163798, 245697, 327596, 409495, 491394, 573293, 818990, 982788, 1146586, 1228485, 1637980, 1719879, 2293172, 2456970, 2866465, 3439758, 4913940, 5732930, 6879516, 8599395, 11465860, 17198790, 34397580]

約数ペア:

[(1, 34397580), (2, 17198790), (3, 11465860), (4, 8599395), (5, 6879516), (6, 5732930), (7, 4913940), (10, 3439758), (12, 2866465), (14, 2456970), (15, 2293172), (20, 1719879), (21, 1637980), (28, 1228485), (30, 1146586), (35, 982788), (42, 818990), (60, 573293), (70, 491394), (84, 409495), (105, 327596), (140, 245697), (210, 163798), (420, 81899)]