156795630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121547}}^1$

素因数の和:121600

約数の個数: 32

約数和(自身を含む): 385064064

約数和(自身を除く): 228268434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 121547, 243094, 364641, 607735, 729282, 1215470, 1823205, 3646410, 5226521, 10453042, 15679563, 26132605, 31359126, 52265210, 78397815, 156795630]

約数ペア:

[(1, 156795630), (2, 78397815), (3, 52265210), (5, 31359126), (6, 26132605), (10, 15679563), (15, 10453042), (30, 5226521), (43, 3646410), (86, 1823205), (129, 1215470), (215, 729282), (258, 607735), (430, 364641), (645, 243094), (1290, 121547)]