160995990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{36017}}^1$

素因数の和:36176

約数の個数: 32

約数和(自身を含む): 388994400

約数和(自身を除く): 227998410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 36017, 72034, 108051, 180085, 216102, 360170, 540255, 1080510, 5366533, 10733066, 16099599, 26832665, 32199198, 53665330, 80497995, 160995990]

約数ペア:

[(1, 160995990), (2, 80497995), (3, 53665330), (5, 32199198), (6, 26832665), (10, 16099599), (15, 10733066), (30, 5366533), (149, 1080510), (298, 540255), (447, 360170), (745, 216102), (894, 180085), (1490, 108051), (2235, 72034), (4470, 36017)]