177441070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 350013312

約数和(自身を除く): 172572242

約数列:

[1, 2, 5, 10, 17, 34, 61, 71, 85, 122, 142, 170, 241, 305, 355, 482, 610, 710, 1037, 1205, 1207, 2074, 2410, 2414, 4097, 4331, 5185, 6035, 8194, 8662, 10370, 12070, 14701, 17111, 20485, 21655, 29402, 34222, 40970, 43310, 73505, 73627, 85555, 147010, 147254, 171110, 249917, 290887, 368135, 499834, 581774, 736270, 1043771, 1249585, 1454435, 2087542, 2499170, 2908870, 5218855, 10437710, 17744107, 35488214, 88720535, 177441070]

約数ペア:

[(1, 177441070), (2, 88720535), (5, 35488214), (10, 17744107), (17, 10437710), (34, 5218855), (61, 2908870), (71, 2499170), (85, 2087542), (122, 1454435), (142, 1249585), (170, 1043771), (241, 736270), (305, 581774), (355, 499834), (482, 368135), (610, 290887), (710, 249917), (1037, 171110), (1205, 147254), (1207, 147010), (2074, 85555), (2410, 73627), (2414, 73505), (4097, 43310), (4331, 40970), (5185, 34222), (6035, 29402), (8194, 21655), (8662, 20485), (10370, 17111), (12070, 14701)]