349198360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73361}}^1$

素因数の和:73396

約数の個数: 64

約数和(自身を含む): 950771520

約数和(自身を除く): 601573160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 73361, 146722, 293444, 366805, 513527, 586888, 733610, 1027054, 1247137, 1467220, 2054108, 2494274, 2567635, 2934440, 4108216, 4988548, 5135270, 6235685, 8729959, 9977096, 10270540, 12471370, 17459918, 20541080, 24942740, 34919836, 43649795, 49885480, 69839672, 87299590, 174599180, 349198360]

約数ペア:

[(1, 349198360), (2, 174599180), (4, 87299590), (5, 69839672), (7, 49885480), (8, 43649795), (10, 34919836), (14, 24942740), (17, 20541080), (20, 17459918), (28, 12471370), (34, 10270540), (35, 9977096), (40, 8729959), (56, 6235685), (68, 5135270), (70, 4988548), (85, 4108216), (119, 2934440), (136, 2567635), (140, 2494274), (170, 2054108), (238, 1467220), (280, 1247137), (340, 1027054), (476, 733610), (595, 586888), (680, 513527), (952, 366805), (1190, 293444), (2380, 146722), (4760, 73361)]