26443620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 94768128

約数和(自身を除く): 68324508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 677, 868, 930, 1085, 1116, 1260, 1302, 1354, 1395, 1860, 1953, 2031, 2170, 2604, 2708, 2790, 3255, 3385, 3906, 4062, 4340, 4739, 5580, 6093, 6510, 6770, 7812, 8124, 9478, 9765, 10155, 12186, 13020, 13540, 14217, 18956, 19530, 20310, 20987, 23695, 24372, 28434, 30465, 39060, 40620, 41974, 42651, 47390, 56868, 60930, 62961, 71085, 83948, 85302, 94780, 104935, 121860, 125922, 142170, 146909, 170604, 188883, 209870, 213255, 251844, 284340, 293818, 314805, 377766, 419740, 426510, 440727, 587636, 629610, 734545, 755532, 853020, 881454, 944415, 1259220, 1322181, 1469090, 1762908, 1888830, 2203635, 2644362, 2938180, 3777660, 4407270, 5288724, 6610905, 8814540, 13221810, 26443620]

約数ペア:

[(1, 26443620), (2, 13221810), (3, 8814540), (4, 6610905), (5, 5288724), (6, 4407270), (7, 3777660), (9, 2938180), (10, 2644362), (12, 2203635), (14, 1888830), (15, 1762908), (18, 1469090), (20, 1322181), (21, 1259220), (28, 944415), (30, 881454), (31, 853020), (35, 755532), (36, 734545), (42, 629610), (45, 587636), (60, 440727), (62, 426510), (63, 419740), (70, 377766), (84, 314805), (90, 293818), (93, 284340), (105, 251844), (124, 213255), (126, 209870), (140, 188883), (155, 170604), (180, 146909), (186, 142170), (210, 125922), (217, 121860), (252, 104935), (279, 94780), (310, 85302), (315, 83948), (372, 71085), (420, 62961), (434, 60930), (465, 56868), (558, 47390), (620, 42651), (630, 41974), (651, 40620), (677, 39060), (868, 30465), (930, 28434), (1085, 24372), (1116, 23695), (1260, 20987), (1302, 20310), (1354, 19530), (1395, 18956), (1860, 14217), (1953, 13540), (2031, 13020), (2170, 12186), (2604, 10155), (2708, 9765), (2790, 9478), (3255, 8124), (3385, 7812), (3906, 6770), (4062, 6510), (4340, 6093), (4739, 5580)]