138667410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73369}}^1$

素因数の和:73392

約数の個数: 64

約数和(自身を含む): 422611200

約数和(自身を除く): 283943790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 73369, 146738, 220107, 366845, 440214, 513583, 660321, 733690, 1027166, 1100535, 1320642, 1540749, 1980963, 2201070, 2567915, 3081498, 3301605, 3961926, 4622247, 5135830, 6603210, 7703745, 9244494, 9904815, 13866741, 15407490, 19809630, 23111235, 27733482, 46222470, 69333705, 138667410]

約数ペア:

[(1, 138667410), (2, 69333705), (3, 46222470), (5, 27733482), (6, 23111235), (7, 19809630), (9, 15407490), (10, 13866741), (14, 9904815), (15, 9244494), (18, 7703745), (21, 6603210), (27, 5135830), (30, 4622247), (35, 3961926), (42, 3301605), (45, 3081498), (54, 2567915), (63, 2201070), (70, 1980963), (90, 1540749), (105, 1320642), (126, 1100535), (135, 1027166), (189, 733690), (210, 660321), (270, 513583), (315, 440214), (378, 366845), (630, 220107), (945, 146738), (1890, 73369)]