72703410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186419}}^1$

素因数の和:186442

約数の個数: 32

約数和(自身を含む): 187911360

約数和(自身を除く): 115207950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 186419, 372838, 559257, 932095, 1118514, 1864190, 2423447, 2796285, 4846894, 5592570, 7270341, 12117235, 14540682, 24234470, 36351705, 72703410]

約数ペア:

[(1, 72703410), (2, 36351705), (3, 24234470), (5, 14540682), (6, 12117235), (10, 7270341), (13, 5592570), (15, 4846894), (26, 2796285), (30, 2423447), (39, 1864190), (65, 1118514), (78, 932095), (130, 559257), (195, 372838), (390, 186419)]