129489540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 252937596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 618, 690, 911, 1030, 1236, 1380, 1545, 1822, 2060, 2369, 2733, 3090, 3644, 4555, 4738, 5466, 6180, 7107, 9110, 9476, 10932, 11845, 13665, 14214, 18220, 20953, 23690, 27330, 28428, 35535, 41906, 47380, 54660, 62859, 71070, 83812, 93833, 104765, 125718, 142140, 187666, 209530, 251436, 281499, 314295, 375332, 419060, 469165, 562998, 628590, 938330, 1125996, 1257180, 1407495, 1876660, 2158159, 2814990, 4316318, 5629980, 6474477, 8632636, 10790795, 12948954, 21581590, 25897908, 32372385, 43163180, 64744770, 129489540]

約数ペア:

[(1, 129489540), (2, 64744770), (3, 43163180), (4, 32372385), (5, 25897908), (6, 21581590), (10, 12948954), (12, 10790795), (15, 8632636), (20, 6474477), (23, 5629980), (30, 4316318), (46, 2814990), (60, 2158159), (69, 1876660), (92, 1407495), (103, 1257180), (115, 1125996), (138, 938330), (206, 628590), (230, 562998), (276, 469165), (309, 419060), (345, 375332), (412, 314295), (460, 281499), (515, 251436), (618, 209530), (690, 187666), (911, 142140), (1030, 125718), (1236, 104765), (1380, 93833), (1545, 83812), (1822, 71070), (2060, 62859), (2369, 54660), (2733, 47380), (3090, 41906), (3644, 35535), (4555, 28428), (4738, 27330), (5466, 23690), (6180, 20953), (7107, 18220), (9110, 14214), (9476, 13665), (10932, 11845)]