5038380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 15960672

約数和(自身を除く): 10922292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1217, 1380, 2070, 2434, 3651, 4140, 4868, 6085, 7302, 10953, 12170, 14604, 18255, 21906, 24340, 27991, 36510, 43812, 54765, 55982, 73020, 83973, 109530, 111964, 139955, 167946, 219060, 251919, 279910, 335892, 419865, 503838, 559820, 839730, 1007676, 1259595, 1679460, 2519190, 5038380]

約数ペア:

[(1, 5038380), (2, 2519190), (3, 1679460), (4, 1259595), (5, 1007676), (6, 839730), (9, 559820), (10, 503838), (12, 419865), (15, 335892), (18, 279910), (20, 251919), (23, 219060), (30, 167946), (36, 139955), (45, 111964), (46, 109530), (60, 83973), (69, 73020), (90, 55982), (92, 54765), (115, 43812), (138, 36510), (180, 27991), (207, 24340), (230, 21906), (276, 18255), (345, 14604), (414, 12170), (460, 10953), (690, 7302), (828, 6085), (1035, 4868), (1217, 4140), (1380, 3651), (2070, 2434)]