39404670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 101018880

約数和(自身を除く): 61614210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 947, 1095, 1387, 1894, 2190, 2774, 2841, 4161, 4735, 5682, 6935, 8322, 9470, 13870, 14205, 17993, 20805, 28410, 35986, 41610, 53979, 69131, 89965, 107958, 138262, 179930, 207393, 269895, 345655, 414786, 539790, 691310, 1036965, 1313489, 2073930, 2626978, 3940467, 6567445, 7880934, 13134890, 19702335, 39404670]

約数ペア:

[(1, 39404670), (2, 19702335), (3, 13134890), (5, 7880934), (6, 6567445), (10, 3940467), (15, 2626978), (19, 2073930), (30, 1313489), (38, 1036965), (57, 691310), (73, 539790), (95, 414786), (114, 345655), (146, 269895), (190, 207393), (219, 179930), (285, 138262), (365, 107958), (438, 89965), (570, 69131), (730, 53979), (947, 41610), (1095, 35986), (1387, 28410), (1894, 20805), (2190, 17993), (2774, 14205), (2841, 13870), (4161, 9470), (4735, 8322), (5682, 6935)]