77301890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6326

約数の個数: 32

約数和(自身を含む): 149370480

約数和(自身を除く): 72068590

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 6229, 12410, 12458, 31145, 62290, 105893, 211786, 454717, 529465, 909434, 1058930, 2273585, 4547170, 7730189, 15460378, 38650945, 77301890]

約数ペア:

[(1, 77301890), (2, 38650945), (5, 15460378), (10, 7730189), (17, 4547170), (34, 2273585), (73, 1058930), (85, 909434), (146, 529465), (170, 454717), (365, 211786), (730, 105893), (1241, 62290), (2482, 31145), (6205, 12458), (6229, 12410)]