4019730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 11346048

約数和(自身を除く): 7326318

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 937, 1430, 1874, 2145, 2811, 4290, 4685, 5622, 9370, 10307, 12181, 14055, 20614, 24362, 28110, 30921, 36543, 51535, 60905, 61842, 73086, 103070, 121810, 133991, 154605, 182715, 267982, 309210, 365430, 401973, 669955, 803946, 1339910, 2009865, 4019730]

約数ペア:

[(1, 4019730), (2, 2009865), (3, 1339910), (5, 803946), (6, 669955), (10, 401973), (11, 365430), (13, 309210), (15, 267982), (22, 182715), (26, 154605), (30, 133991), (33, 121810), (39, 103070), (55, 73086), (65, 61842), (66, 60905), (78, 51535), (110, 36543), (130, 30921), (143, 28110), (165, 24362), (195, 20614), (286, 14055), (330, 12181), (390, 10307), (429, 9370), (715, 5622), (858, 4685), (937, 4290), (1430, 2811), (1874, 2145)]