768570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 2146176

約数和(自身を除く): 1377606

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 137, 165, 170, 187, 255, 274, 330, 374, 411, 510, 561, 685, 822, 935, 1122, 1370, 1507, 1870, 2055, 2329, 2805, 3014, 4110, 4521, 4658, 5610, 6987, 7535, 9042, 11645, 13974, 15070, 22605, 23290, 25619, 34935, 45210, 51238, 69870, 76857, 128095, 153714, 256190, 384285, 768570]

約数ペア:

[(1, 768570), (2, 384285), (3, 256190), (5, 153714), (6, 128095), (10, 76857), (11, 69870), (15, 51238), (17, 45210), (22, 34935), (30, 25619), (33, 23290), (34, 22605), (51, 15070), (55, 13974), (66, 11645), (85, 9042), (102, 7535), (110, 6987), (137, 5610), (165, 4658), (170, 4521), (187, 4110), (255, 3014), (274, 2805), (330, 2329), (374, 2055), (411, 1870), (510, 1507), (561, 1370), (685, 1122), (822, 935)]