2016264870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{974041}}^1$

素因数の和:974077

約数の個数: 48

約数和(自身を含む): 5470219872

約数和(自身を除く): 3453955002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 974041, 1948082, 2922123, 4870205, 5844246, 8766369, 9740410, 14610615, 17532738, 22402943, 29221230, 43831845, 44805886, 67208829, 87663690, 112014715, 134417658, 201626487, 224029430, 336044145, 403252974, 672088290, 1008132435, 2016264870]

約数ペア:

[(1, 2016264870), (2, 1008132435), (3, 672088290), (5, 403252974), (6, 336044145), (9, 224029430), (10, 201626487), (15, 134417658), (18, 112014715), (23, 87663690), (30, 67208829), (45, 44805886), (46, 43831845), (69, 29221230), (90, 22402943), (115, 17532738), (138, 14610615), (207, 9740410), (230, 8766369), (345, 5844246), (414, 4870205), (690, 2922123), (1035, 1948082), (2070, 974041)]