64844370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17573}}^1$

素因数の和:17627

約数の個数: 48

約数和(自身を含む): 172717272

約数和(自身を除く): 107872902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 17573, 35146, 52719, 87865, 105438, 158157, 175730, 263595, 316314, 527190, 720493, 790785, 1440986, 1581570, 2161479, 3602465, 4322958, 6484437, 7204930, 10807395, 12968874, 21614790, 32422185, 64844370]

約数ペア:

[(1, 64844370), (2, 32422185), (3, 21614790), (5, 12968874), (6, 10807395), (9, 7204930), (10, 6484437), (15, 4322958), (18, 3602465), (30, 2161479), (41, 1581570), (45, 1440986), (82, 790785), (90, 720493), (123, 527190), (205, 316314), (246, 263595), (369, 175730), (410, 158157), (615, 105438), (738, 87865), (1230, 52719), (1845, 35146), (3690, 17573)]