30147857764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1\times {\mathrm{4519}}^1$

素因数の和:6724

約数の個数: 48

約数和(自身を含む): 56929219200

約数和(自身を除く): 26781361436

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 2141, 3116, 4282, 4519, 8564, 9038, 18076, 40679, 81358, 85861, 87781, 162716, 171722, 175562, 185279, 343444, 351124, 370558, 741116, 1667839, 3335678, 3520301, 6671356, 7040602, 9675179, 14081204, 19350358, 38700716, 183828401, 367656802, 396682339, 735313604, 793364678, 1586729356, 7536964441, 15073928882, 30147857764]

約数ペア:

[(1, 30147857764), (2, 15073928882), (4, 7536964441), (19, 1586729356), (38, 793364678), (41, 735313604), (76, 396682339), (82, 367656802), (164, 183828401), (779, 38700716), (1558, 19350358), (2141, 14081204), (3116, 9675179), (4282, 7040602), (4519, 6671356), (8564, 3520301), (9038, 3335678), (18076, 1667839), (40679, 741116), (81358, 370558), (85861, 351124), (87781, 343444), (162716, 185279), (171722, 175562)]