764060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1074532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 151, 220, 230, 253, 302, 460, 506, 604, 755, 1012, 1265, 1510, 1661, 2530, 3020, 3322, 3473, 5060, 6644, 6946, 8305, 13892, 16610, 17365, 33220, 34730, 38203, 69460, 76406, 152812, 191015, 382030, 764060]

約数ペア:

[(1, 764060), (2, 382030), (4, 191015), (5, 152812), (10, 76406), (11, 69460), (20, 38203), (22, 34730), (23, 33220), (44, 17365), (46, 16610), (55, 13892), (92, 8305), (110, 6946), (115, 6644), (151, 5060), (220, 3473), (230, 3322), (253, 3020), (302, 2530), (460, 1661), (506, 1510), (604, 1265), (755, 1012)]