141549860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 305327232

約数和(自身を除く): 163777372

約数列:

[1, 2, 4, 5, 10, 20, 71, 83, 142, 166, 284, 332, 355, 415, 710, 830, 1201, 1420, 1660, 2402, 4804, 5893, 6005, 11786, 12010, 23572, 24020, 29465, 58930, 85271, 99683, 117860, 170542, 199366, 341084, 398732, 426355, 498415, 852710, 996830, 1705420, 1993660, 7077493, 14154986, 28309972, 35387465, 70774930, 141549860]

約数ペア:

[(1, 141549860), (2, 70774930), (4, 35387465), (5, 28309972), (10, 14154986), (20, 7077493), (71, 1993660), (83, 1705420), (142, 996830), (166, 852710), (284, 498415), (332, 426355), (355, 398732), (415, 341084), (710, 199366), (830, 170542), (1201, 117860), (1420, 99683), (1660, 85271), (2402, 58930), (4804, 29465), (5893, 24020), (6005, 23572), (11786, 12010)]