66548940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 197750784

約数和(自身を除く): 131201844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 967, 1110, 1147, 1860, 1934, 2220, 2294, 2901, 3441, 3868, 4588, 4835, 5735, 5802, 6882, 9670, 11470, 11604, 13764, 14505, 17205, 19340, 22940, 29010, 29977, 34410, 35779, 58020, 59954, 68820, 71558, 89931, 107337, 119908, 143116, 149885, 178895, 179862, 214674, 299770, 357790, 359724, 429348, 449655, 536685, 599540, 715580, 899310, 1073370, 1109149, 1798620, 2146740, 2218298, 3327447, 4436596, 5545745, 6654894, 11091490, 13309788, 16637235, 22182980, 33274470, 66548940]

約数ペア:

[(1, 66548940), (2, 33274470), (3, 22182980), (4, 16637235), (5, 13309788), (6, 11091490), (10, 6654894), (12, 5545745), (15, 4436596), (20, 3327447), (30, 2218298), (31, 2146740), (37, 1798620), (60, 1109149), (62, 1073370), (74, 899310), (93, 715580), (111, 599540), (124, 536685), (148, 449655), (155, 429348), (185, 359724), (186, 357790), (222, 299770), (310, 214674), (370, 179862), (372, 178895), (444, 149885), (465, 143116), (555, 119908), (620, 107337), (740, 89931), (930, 71558), (967, 68820), (1110, 59954), (1147, 58020), (1860, 35779), (1934, 34410), (2220, 29977), (2294, 29010), (2901, 22940), (3441, 19340), (3868, 17205), (4588, 14505), (4835, 13764), (5735, 11604), (5802, 11470), (6882, 9670)]