163289220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32789}}^1$

素因数の和:32884

約数の個数: 48

約数和(自身を含む): 462732480

約数和(自身を除く): 299443260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 32789, 65578, 98367, 131156, 163945, 196734, 327890, 393468, 491835, 655780, 983670, 1967340, 2721487, 5442974, 8164461, 10885948, 13607435, 16328922, 27214870, 32657844, 40822305, 54429740, 81644610, 163289220]

約数ペア:

[(1, 163289220), (2, 81644610), (3, 54429740), (4, 40822305), (5, 32657844), (6, 27214870), (10, 16328922), (12, 13607435), (15, 10885948), (20, 8164461), (30, 5442974), (60, 2721487), (83, 1967340), (166, 983670), (249, 655780), (332, 491835), (415, 393468), (498, 327890), (830, 196734), (996, 163945), (1245, 131156), (1660, 98367), (2490, 65578), (4980, 32789)]