22847220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1049}}^1$

素因数の和:1086

約数の個数: 108

約数和(自身を含む): 76248900

約数和(自身を除く): 53401680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1049, 1089, 1210, 1452, 1815, 1980, 2098, 2178, 2420, 3147, 3630, 4196, 4356, 5245, 5445, 6294, 7260, 9441, 10490, 10890, 11539, 12588, 15735, 18882, 20980, 21780, 23078, 31470, 34617, 37764, 46156, 47205, 57695, 62940, 69234, 94410, 103851, 115390, 126929, 138468, 173085, 188820, 207702, 230780, 253858, 346170, 380787, 415404, 507716, 519255, 634645, 692340, 761574, 1038510, 1142361, 1269290, 1523148, 1903935, 2077020, 2284722, 2538580, 3807870, 4569444, 5711805, 7615740, 11423610, 22847220]

約数ペア:

[(1, 22847220), (2, 11423610), (3, 7615740), (4, 5711805), (5, 4569444), (6, 3807870), (9, 2538580), (10, 2284722), (11, 2077020), (12, 1903935), (15, 1523148), (18, 1269290), (20, 1142361), (22, 1038510), (30, 761574), (33, 692340), (36, 634645), (44, 519255), (45, 507716), (55, 415404), (60, 380787), (66, 346170), (90, 253858), (99, 230780), (110, 207702), (121, 188820), (132, 173085), (165, 138468), (180, 126929), (198, 115390), (220, 103851), (242, 94410), (330, 69234), (363, 62940), (396, 57695), (484, 47205), (495, 46156), (605, 37764), (660, 34617), (726, 31470), (990, 23078), (1049, 21780), (1089, 20980), (1210, 18882), (1452, 15735), (1815, 12588), (1980, 11539), (2098, 10890), (2178, 10490), (2420, 9441), (3147, 7260), (3630, 6294), (4196, 5445), (4356, 5245)]