2078292210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{441251}}^1$

素因数の和:441418

約数の個数: 32

約数和(自身を含む): 5019682752

約数和(自身を除く): 2941390542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 441251, 882502, 1323753, 2206255, 2647506, 4412510, 6618765, 13237530, 69276407, 138552814, 207829221, 346382035, 415658442, 692764070, 1039146105, 2078292210]

約数ペア:

[(1, 2078292210), (2, 1039146105), (3, 692764070), (5, 415658442), (6, 346382035), (10, 207829221), (15, 138552814), (30, 69276407), (157, 13237530), (314, 6618765), (471, 4412510), (785, 2647506), (942, 2206255), (1570, 1323753), (2355, 882502), (4710, 441251)]