28959530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 57915648

約数和(自身を除く): 28956118

約数列:

[1, 2, 5, 10, 23, 37, 41, 46, 74, 82, 83, 115, 166, 185, 205, 230, 370, 410, 415, 830, 851, 943, 1517, 1702, 1886, 1909, 3034, 3071, 3403, 3818, 4255, 4715, 6142, 6806, 7585, 8510, 9430, 9545, 15170, 15355, 17015, 19090, 30710, 34030, 34891, 69782, 70633, 78269, 125911, 141266, 156538, 174455, 251822, 348910, 353165, 391345, 629555, 706330, 782690, 1259110, 2895953, 5791906, 14479765, 28959530]

約数ペア:

[(1, 28959530), (2, 14479765), (5, 5791906), (10, 2895953), (23, 1259110), (37, 782690), (41, 706330), (46, 629555), (74, 391345), (82, 353165), (83, 348910), (115, 251822), (166, 174455), (185, 156538), (205, 141266), (230, 125911), (370, 78269), (410, 70633), (415, 69782), (830, 34891), (851, 34030), (943, 30710), (1517, 19090), (1702, 17015), (1886, 15355), (1909, 15170), (3034, 9545), (3071, 9430), (3403, 8510), (3818, 7585), (4255, 6806), (4715, 6142)]