72414870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19949}}^1$

素因数の和:19981

約数の個数: 48

約数和(自身を含む): 191041200

約数和(自身を除く): 118626330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 19949, 39898, 59847, 99745, 119694, 199490, 219439, 299235, 438878, 598470, 658317, 1097195, 1316634, 2194390, 2413829, 3291585, 4827658, 6583170, 7241487, 12069145, 14482974, 24138290, 36207435, 72414870]

約数ペア:

[(1, 72414870), (2, 36207435), (3, 24138290), (5, 14482974), (6, 12069145), (10, 7241487), (11, 6583170), (15, 4827658), (22, 3291585), (30, 2413829), (33, 2194390), (55, 1316634), (66, 1097195), (110, 658317), (121, 598470), (165, 438878), (242, 299235), (330, 219439), (363, 199490), (605, 119694), (726, 99745), (1210, 59847), (1815, 39898), (3630, 19949)]