455467870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 966712320

約数和(自身を除く): 511244450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 431, 715, 739, 862, 1430, 1478, 2155, 3695, 4310, 4741, 5603, 7390, 8129, 9482, 9607, 11206, 16258, 19214, 23705, 28015, 40645, 47410, 48035, 56030, 61633, 81290, 96070, 105677, 123266, 211354, 308165, 318509, 528385, 616330, 637018, 1056770, 1592545, 3185090, 3503599, 4140617, 7007198, 8281234, 17517995, 20703085, 35035990, 41406170, 45546787, 91093574, 227733935, 455467870]

約数ペア:

[(1, 455467870), (2, 227733935), (5, 91093574), (10, 45546787), (11, 41406170), (13, 35035990), (22, 20703085), (26, 17517995), (55, 8281234), (65, 7007198), (110, 4140617), (130, 3503599), (143, 3185090), (286, 1592545), (431, 1056770), (715, 637018), (739, 616330), (862, 528385), (1430, 318509), (1478, 308165), (2155, 211354), (3695, 123266), (4310, 105677), (4741, 96070), (5603, 81290), (7390, 61633), (8129, 56030), (9482, 48035), (9607, 47410), (11206, 40645), (16258, 28015), (19214, 23705)]