2953930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 6399360

約数和(自身を除く): 3445430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2221, 4442, 11105, 15547, 22210, 31094, 42199, 77735, 84398, 155470, 210995, 295393, 421990, 590786, 1476965, 2953930]

約数ペア:

[(1, 2953930), (2, 1476965), (5, 590786), (7, 421990), (10, 295393), (14, 210995), (19, 155470), (35, 84398), (38, 77735), (70, 42199), (95, 31094), (133, 22210), (190, 15547), (266, 11105), (665, 4442), (1330, 2221)]