76867730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 148132800

約数和(自身を除く): 71265070

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 199, 214, 361, 398, 535, 722, 995, 1070, 1805, 1990, 2033, 3610, 3781, 4066, 7562, 10165, 18905, 20330, 21293, 37810, 38627, 42586, 71839, 77254, 106465, 143678, 193135, 212930, 359195, 386270, 404567, 718390, 809134, 2022835, 4045670, 7686773, 15373546, 38433865, 76867730]

約数ペア:

[(1, 76867730), (2, 38433865), (5, 15373546), (10, 7686773), (19, 4045670), (38, 2022835), (95, 809134), (107, 718390), (190, 404567), (199, 386270), (214, 359195), (361, 212930), (398, 193135), (535, 143678), (722, 106465), (995, 77254), (1070, 71839), (1805, 42586), (1990, 38627), (2033, 37810), (3610, 21293), (3781, 20330), (4066, 18905), (7562, 10165)]