74561090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 136382400

約数和(自身を除く): 61821310

約数列:

[1, 2, 5, 10, 149, 163, 298, 307, 326, 614, 745, 815, 1490, 1535, 1630, 3070, 24287, 45743, 48574, 50041, 91486, 100082, 121435, 228715, 242870, 250205, 457430, 500410, 7456109, 14912218, 37280545, 74561090]

約数ペア:

[(1, 74561090), (2, 37280545), (5, 14912218), (10, 7456109), (149, 500410), (163, 457430), (298, 250205), (307, 242870), (326, 228715), (614, 121435), (745, 100082), (815, 91486), (1490, 50041), (1535, 48574), (1630, 45743), (3070, 24287)]