28299330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3635

約数の個数: 48

約数和(自身を含む): 74426040

約数和(自身を除く): 46126710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 3533, 4005, 7066, 8010, 10599, 17665, 21198, 31797, 35330, 52995, 63594, 105990, 158985, 314437, 317970, 628874, 943311, 1572185, 1886622, 2829933, 3144370, 4716555, 5659866, 9433110, 14149665, 28299330]

約数ペア:

[(1, 28299330), (2, 14149665), (3, 9433110), (5, 5659866), (6, 4716555), (9, 3144370), (10, 2829933), (15, 1886622), (18, 1572185), (30, 943311), (45, 628874), (89, 317970), (90, 314437), (178, 158985), (267, 105990), (445, 63594), (534, 52995), (801, 35330), (890, 31797), (1335, 21198), (1602, 17665), (2670, 10599), (3533, 8010), (4005, 7066)]