70748300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 176655360

約数和(自身を除く): 105907060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 211, 350, 422, 479, 700, 844, 958, 1055, 1477, 1916, 2110, 2395, 2954, 3353, 4220, 4790, 5275, 5908, 6706, 7385, 9580, 10550, 11975, 13412, 14770, 16765, 21100, 23950, 29540, 33530, 36925, 47900, 67060, 73850, 83825, 101069, 147700, 167650, 202138, 335300, 404276, 505345, 707483, 1010690, 1414966, 2021380, 2526725, 2829932, 3537415, 5053450, 7074830, 10106900, 14149660, 17687075, 35374150, 70748300]

約数ペア:

[(1, 70748300), (2, 35374150), (4, 17687075), (5, 14149660), (7, 10106900), (10, 7074830), (14, 5053450), (20, 3537415), (25, 2829932), (28, 2526725), (35, 2021380), (50, 1414966), (70, 1010690), (100, 707483), (140, 505345), (175, 404276), (211, 335300), (350, 202138), (422, 167650), (479, 147700), (700, 101069), (844, 83825), (958, 73850), (1055, 67060), (1477, 47900), (1916, 36925), (2110, 33530), (2395, 29540), (2954, 23950), (3353, 21100), (4220, 16765), (4790, 14770), (5275, 13412), (5908, 11975), (6706, 10550), (7385, 9580)]