29861440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13355

約数の個数: 56

約数和(自身を含む): 81271872

約数和(自身を除く): 51410432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13331, 26662, 53324, 66655, 93317, 106648, 133310, 186634, 213296, 266620, 373268, 426592, 466585, 533240, 746536, 853184, 933170, 1066480, 1493072, 1866340, 2132960, 2986144, 3732680, 4265920, 5972288, 7465360, 14930720, 29861440]

約数ペア:

[(1, 29861440), (2, 14930720), (4, 7465360), (5, 5972288), (7, 4265920), (8, 3732680), (10, 2986144), (14, 2132960), (16, 1866340), (20, 1493072), (28, 1066480), (32, 933170), (35, 853184), (40, 746536), (56, 533240), (64, 466585), (70, 426592), (80, 373268), (112, 266620), (140, 213296), (160, 186634), (224, 133310), (280, 106648), (320, 93317), (448, 66655), (560, 53324), (1120, 26662), (2240, 13331)]