159240930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74761}}^1$

素因数の和:74842

約数の個数: 32

約数和(自身を含む): 387566208

約数和(自身を除く): 228325278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 74761, 149522, 224283, 373805, 448566, 747610, 1121415, 2242830, 5308031, 10616062, 15924093, 26540155, 31848186, 53080310, 79620465, 159240930]

約数ペア:

[(1, 159240930), (2, 79620465), (3, 53080310), (5, 31848186), (6, 26540155), (10, 15924093), (15, 10616062), (30, 5308031), (71, 2242830), (142, 1121415), (213, 747610), (355, 448566), (426, 373805), (710, 224283), (1065, 149522), (2130, 74761)]