71851380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20297}}^1$

素因数の和:20368

約数の個数: 48

約数和(自身を含む): 204603840

約数和(自身を除く): 132752460

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, 20297, 40594, 60891, 81188, 101485, 121782, 202970, 243564, 304455, 405940, 608910, 1197523, 1217820, 2395046, 3592569, 4790092, 5987615, 7185138, 11975230, 14370276, 17962845, 23950460, 35925690, 71851380]

約数ペア:

[(1, 71851380), (2, 35925690), (3, 23950460), (4, 17962845), (5, 14370276), (6, 11975230), (10, 7185138), (12, 5987615), (15, 4790092), (20, 3592569), (30, 2395046), (59, 1217820), (60, 1197523), (118, 608910), (177, 405940), (236, 304455), (295, 243564), (354, 202970), (590, 121782), (708, 101485), (885, 81188), (1180, 60891), (1770, 40594), (3540, 20297)]