11609220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 37610496

約数和(自身を除く): 26001276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 211, 262, 393, 420, 422, 524, 633, 655, 786, 844, 917, 1055, 1266, 1310, 1477, 1572, 1834, 1965, 2110, 2532, 2620, 2751, 2954, 3165, 3668, 3930, 4220, 4431, 4585, 5502, 5908, 6330, 7385, 7860, 8862, 9170, 11004, 12660, 13755, 14770, 17724, 18340, 22155, 27510, 27641, 29540, 44310, 55020, 55282, 82923, 88620, 110564, 138205, 165846, 193487, 276410, 331692, 386974, 414615, 552820, 580461, 773948, 829230, 967435, 1160922, 1658460, 1934870, 2321844, 2902305, 3869740, 5804610, 11609220]

約数ペア:

[(1, 11609220), (2, 5804610), (3, 3869740), (4, 2902305), (5, 2321844), (6, 1934870), (7, 1658460), (10, 1160922), (12, 967435), (14, 829230), (15, 773948), (20, 580461), (21, 552820), (28, 414615), (30, 386974), (35, 331692), (42, 276410), (60, 193487), (70, 165846), (84, 138205), (105, 110564), (131, 88620), (140, 82923), (210, 55282), (211, 55020), (262, 44310), (393, 29540), (420, 27641), (422, 27510), (524, 22155), (633, 18340), (655, 17724), (786, 14770), (844, 13755), (917, 12660), (1055, 11004), (1266, 9170), (1310, 8862), (1477, 7860), (1572, 7385), (1834, 6330), (1965, 5908), (2110, 5502), (2532, 4585), (2620, 4431), (2751, 4220), (2954, 3930), (3165, 3668)]