83578980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1392983}}^1$

素因数の和:1392995

約数の個数: 24

約数和(自身を含む): 234021312

約数和(自身を除く): 150442332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1392983, 2785966, 4178949, 5571932, 6964915, 8357898, 13929830, 16715796, 20894745, 27859660, 41789490, 83578980]

約数ペア:

[(1, 83578980), (2, 41789490), (3, 27859660), (4, 20894745), (5, 16715796), (6, 13929830), (10, 8357898), (12, 6964915), (15, 5571932), (20, 4178949), (30, 2785966), (60, 1392983)]