78977670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61223}}^1$

素因数の和:61276

約数の個数: 32

約数和(自身を含む): 193957632

約数和(自身を除く): 114979962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61223, 122446, 183669, 306115, 367338, 612230, 918345, 1836690, 2632589, 5265178, 7897767, 13162945, 15795534, 26325890, 39488835, 78977670]

約数ペア:

[(1, 78977670), (2, 39488835), (3, 26325890), (5, 15795534), (6, 13162945), (10, 7897767), (15, 5265178), (30, 2632589), (43, 1836690), (86, 918345), (129, 612230), (215, 367338), (258, 306115), (430, 183669), (645, 122446), (1290, 61223)]