69491740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:8002

約数の個数: 48

約数和(自身を含む): 160312320

約数和(自身を除く): 90820580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 7951, 8740, 15902, 31804, 39755, 79510, 151069, 159020, 182873, 302138, 365746, 604276, 731492, 755345, 914365, 1510690, 1828730, 3021380, 3474587, 3657460, 6949174, 13898348, 17372935, 34745870, 69491740]

約数ペア:

[(1, 69491740), (2, 34745870), (4, 17372935), (5, 13898348), (10, 6949174), (19, 3657460), (20, 3474587), (23, 3021380), (38, 1828730), (46, 1510690), (76, 914365), (92, 755345), (95, 731492), (115, 604276), (190, 365746), (230, 302138), (380, 182873), (437, 159020), (460, 151069), (874, 79510), (1748, 39755), (2185, 31804), (4370, 15902), (7951, 8740)]