156989010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33331}}^1$

素因数の和:33498

約数の個数: 32

約数和(自身を含む): 379184832

約数和(自身を除く): 222195822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 33331, 66662, 99993, 166655, 199986, 333310, 499965, 999930, 5232967, 10465934, 15698901, 26164835, 31397802, 52329670, 78494505, 156989010]

約数ペア:

[(1, 156989010), (2, 78494505), (3, 52329670), (5, 31397802), (6, 26164835), (10, 15698901), (15, 10465934), (30, 5232967), (157, 999930), (314, 499965), (471, 333310), (785, 199986), (942, 166655), (1570, 99993), (2355, 66662), (4710, 33331)]