395408220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{153259}}^1$

素因数の和:153314

約数の個数: 48

約数和(自身を含む): 1132897920

約数和(自身を除く): 737489700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 153259, 306518, 459777, 613036, 766295, 919554, 1532590, 1839108, 2298885, 3065180, 4597770, 6590137, 9195540, 13180274, 19770411, 26360548, 32950685, 39540822, 65901370, 79081644, 98852055, 131802740, 197704110, 395408220]

約数ペア:

[(1, 395408220), (2, 197704110), (3, 131802740), (4, 98852055), (5, 79081644), (6, 65901370), (10, 39540822), (12, 32950685), (15, 26360548), (20, 19770411), (30, 13180274), (43, 9195540), (60, 6590137), (86, 4597770), (129, 3065180), (172, 2298885), (215, 1839108), (258, 1532590), (430, 919554), (516, 766295), (645, 613036), (860, 459777), (1290, 306518), (2580, 153259)]