151864030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 279936000

約数和(自身を除く): 128071970

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 1999, 3998, 7597, 9995, 15194, 19990, 37985, 75970, 141929, 213893, 283858, 427786, 709645, 1069465, 1419290, 2138930, 15186403, 30372806, 75932015, 151864030]

約数ペア:

[(1, 151864030), (2, 75932015), (5, 30372806), (10, 15186403), (71, 2138930), (107, 1419290), (142, 1069465), (214, 709645), (355, 427786), (535, 283858), (710, 213893), (1070, 141929), (1999, 75970), (3998, 37985), (7597, 19990), (9995, 15194)]