8153370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 22757436

約数和(自身を除く): 14604066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 73, 85, 90, 102, 146, 153, 170, 219, 255, 306, 365, 438, 510, 657, 730, 765, 1095, 1241, 1314, 1530, 2190, 2482, 3285, 3723, 5329, 6205, 6570, 7446, 10658, 11169, 12410, 15987, 18615, 22338, 26645, 31974, 37230, 47961, 53290, 55845, 79935, 90593, 95922, 111690, 159870, 181186, 239805, 271779, 452965, 479610, 543558, 815337, 905930, 1358895, 1630674, 2717790, 4076685, 8153370]

約数ペア:

[(1, 8153370), (2, 4076685), (3, 2717790), (5, 1630674), (6, 1358895), (9, 905930), (10, 815337), (15, 543558), (17, 479610), (18, 452965), (30, 271779), (34, 239805), (45, 181186), (51, 159870), (73, 111690), (85, 95922), (90, 90593), (102, 79935), (146, 55845), (153, 53290), (170, 47961), (219, 37230), (255, 31974), (306, 26645), (365, 22338), (438, 18615), (510, 15987), (657, 12410), (730, 11169), (765, 10658), (1095, 7446), (1241, 6570), (1314, 6205), (1530, 5329), (2190, 3723), (2482, 3285)]