121455870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{176023}}^1$

素因数の和:176056

約数の個数: 32

約数和(自身を含む): 304169472

約数和(自身を除く): 182713602

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 176023, 352046, 528069, 880115, 1056138, 1760230, 2640345, 4048529, 5280690, 8097058, 12145587, 20242645, 24291174, 40485290, 60727935, 121455870]

約数ペア:

[(1, 121455870), (2, 60727935), (3, 40485290), (5, 24291174), (6, 20242645), (10, 12145587), (15, 8097058), (23, 5280690), (30, 4048529), (46, 2640345), (69, 1760230), (115, 1056138), (138, 880115), (230, 528069), (345, 352046), (690, 176023)]