181512810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38053}}^1$

素因数の和:38119

約数の個数: 48

約数和(自身を含む): 480850344

約数和(自身を除く): 299337534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 38053, 76106, 114159, 190265, 228318, 342477, 380530, 570795, 684954, 1141590, 1712385, 2016809, 3424770, 4033618, 6050427, 10084045, 12100854, 18151281, 20168090, 30252135, 36302562, 60504270, 90756405, 181512810]

約数ペア:

[(1, 181512810), (2, 90756405), (3, 60504270), (5, 36302562), (6, 30252135), (9, 20168090), (10, 18151281), (15, 12100854), (18, 10084045), (30, 6050427), (45, 4033618), (53, 3424770), (90, 2016809), (106, 1712385), (159, 1141590), (265, 684954), (318, 570795), (477, 380530), (530, 342477), (795, 228318), (954, 190265), (1590, 114159), (2385, 76106), (4770, 38053)]