76864020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21713}}^1$

素因数の和:21784

約数の個数: 48

約数和(自身を含む): 218877120

約数和(自身を除く): 142013100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 21713, 43426, 65139, 86852, 108565, 130278, 217130, 260556, 325695, 434260, 651390, 1281067, 1302780, 2562134, 3843201, 5124268, 6405335, 7686402, 12810670, 15372804, 19216005, 25621340, 38432010, 76864020]

約数ペア:

[(1, 76864020), (2, 38432010), (3, 25621340), (4, 19216005), (5, 15372804), (6, 12810670), (10, 7686402), (12, 6405335), (15, 5124268), (20, 3843201), (30, 2562134), (59, 1302780), (60, 1281067), (118, 651390), (177, 434260), (236, 325695), (295, 260556), (354, 217130), (590, 130278), (708, 108565), (885, 86852), (1180, 65139), (1770, 43426), (3540, 21713)]