72549030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7533

約数の個数: 64

約数和(自身を含む): 194088960

約数和(自身を除く): 121539930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 7487, 9690, 14974, 22461, 37435, 44922, 74870, 112305, 127279, 142253, 224610, 254558, 284506, 381837, 426759, 636395, 711265, 763674, 853518, 1272790, 1422530, 1909185, 2133795, 2418301, 3818370, 4267590, 4836602, 7254903, 12091505, 14509806, 24183010, 36274515, 72549030]

約数ペア:

[(1, 72549030), (2, 36274515), (3, 24183010), (5, 14509806), (6, 12091505), (10, 7254903), (15, 4836602), (17, 4267590), (19, 3818370), (30, 2418301), (34, 2133795), (38, 1909185), (51, 1422530), (57, 1272790), (85, 853518), (95, 763674), (102, 711265), (114, 636395), (170, 426759), (190, 381837), (255, 284506), (285, 254558), (323, 224610), (510, 142253), (570, 127279), (646, 112305), (969, 74870), (1615, 44922), (1938, 37435), (3230, 22461), (4845, 14974), (7487, 9690)]