195390660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4987}}^1$

素因数の和:5652

約数の個数: 48

約数和(自身を含む): 548041536

約数和(自身を除く): 352650876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 4987, 6530, 7836, 9795, 9974, 13060, 14961, 19590, 19948, 24935, 29922, 39180, 49870, 59844, 74805, 99740, 149610, 299220, 3256511, 6513022, 9769533, 13026044, 16282555, 19539066, 32565110, 39078132, 48847665, 65130220, 97695330, 195390660]

約数ペア:

[(1, 195390660), (2, 97695330), (3, 65130220), (4, 48847665), (5, 39078132), (6, 32565110), (10, 19539066), (12, 16282555), (15, 13026044), (20, 9769533), (30, 6513022), (60, 3256511), (653, 299220), (1306, 149610), (1959, 99740), (2612, 74805), (3265, 59844), (3918, 49870), (4987, 39180), (6530, 29922), (7836, 24935), (9795, 19948), (9974, 19590), (13060, 14961)]