161504370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94447}}^1$

素因数の和:94479

約数の個数: 48

約数和(自身を含む): 442016640

約数和(自身を除く): 280512270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 94447, 188894, 283341, 472235, 566682, 850023, 944470, 1416705, 1700046, 1794493, 2833410, 3588986, 4250115, 5383479, 8500230, 8972465, 10766958, 16150437, 17944930, 26917395, 32300874, 53834790, 80752185, 161504370]

約数ペア:

[(1, 161504370), (2, 80752185), (3, 53834790), (5, 32300874), (6, 26917395), (9, 17944930), (10, 16150437), (15, 10766958), (18, 8972465), (19, 8500230), (30, 5383479), (38, 4250115), (45, 3588986), (57, 2833410), (90, 1794493), (95, 1700046), (114, 1416705), (171, 944470), (190, 850023), (285, 566682), (342, 472235), (570, 283341), (855, 188894), (1710, 94447)]