77506890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135977}}^1$

素因数の和:136006

約数の個数: 32

約数和(自身を含む): 195808320

約数和(自身を除く): 118301430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 135977, 271954, 407931, 679885, 815862, 1359770, 2039655, 2583563, 4079310, 5167126, 7750689, 12917815, 15501378, 25835630, 38753445, 77506890]

約数ペア:

[(1, 77506890), (2, 38753445), (3, 25835630), (5, 15501378), (6, 12917815), (10, 7750689), (15, 5167126), (19, 4079310), (30, 2583563), (38, 2039655), (57, 1359770), (95, 815862), (114, 679885), (190, 407931), (285, 271954), (570, 135977)]