123967410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{590321}}^1$

素因数の和:590338

約数の個数: 32

約数和(自身を含む): 340025472

約数和(自身を除く): 216058062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 590321, 1180642, 1770963, 2951605, 3541926, 4132247, 5903210, 8264494, 8854815, 12396741, 17709630, 20661235, 24793482, 41322470, 61983705, 123967410]

約数ペア:

[(1, 123967410), (2, 61983705), (3, 41322470), (5, 24793482), (6, 20661235), (7, 17709630), (10, 12396741), (14, 8854815), (15, 8264494), (21, 5903210), (30, 4132247), (35, 3541926), (42, 2951605), (70, 1770963), (105, 1180642), (210, 590321)]