10928820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26021}}^1$

素因数の和:26040

約数の個数: 48

約数和(自身を含む): 34973568

約数和(自身を除く): 24044748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26021, 52042, 78063, 104084, 130105, 156126, 182147, 260210, 312252, 364294, 390315, 520420, 546441, 728588, 780630, 910735, 1092882, 1561260, 1821470, 2185764, 2732205, 3642940, 5464410, 10928820]

約数ペア:

[(1, 10928820), (2, 5464410), (3, 3642940), (4, 2732205), (5, 2185764), (6, 1821470), (7, 1561260), (10, 1092882), (12, 910735), (14, 780630), (15, 728588), (20, 546441), (21, 520420), (28, 390315), (30, 364294), (35, 312252), (42, 260210), (60, 182147), (70, 156126), (84, 130105), (105, 104084), (140, 78063), (210, 52042), (420, 26021)]