189556970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18899}}^1$

素因数の和:18982

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 177859030

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 18899, 37798, 94495, 188990, 321283, 642566, 1115041, 1606415, 2230082, 3212830, 5575205, 11150410, 18955697, 37911394, 94778485, 189556970]

約数ペア:

[(1, 189556970), (2, 94778485), (5, 37911394), (10, 18955697), (17, 11150410), (34, 5575205), (59, 3212830), (85, 2230082), (118, 1606415), (170, 1115041), (295, 642566), (590, 321283), (1003, 188990), (2006, 94495), (5015, 37798), (10030, 18899)]