42847470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25089

約数の個数: 48

約数和(自身を含む): 117271440

約数和(自身を除く): 74423970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 25057, 50114, 75171, 125285, 150342, 225513, 250570, 375855, 451026, 476083, 751710, 952166, 1127565, 1428249, 2255130, 2380415, 2856498, 4284747, 4760830, 7141245, 8569494, 14282490, 21423735, 42847470]

約数ペア:

[(1, 42847470), (2, 21423735), (3, 14282490), (5, 8569494), (6, 7141245), (9, 4760830), (10, 4284747), (15, 2856498), (18, 2380415), (19, 2255130), (30, 1428249), (38, 1127565), (45, 952166), (57, 751710), (90, 476083), (95, 451026), (114, 375855), (171, 250570), (190, 225513), (285, 150342), (342, 125285), (570, 75171), (855, 50114), (1710, 25057)]