890848530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7734

約数の個数: 160

約数和(自身を含む): 2814533568

約数和(自身を除く): 1923685038

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 130, 135, 143, 162, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 405, 429, 495, 585, 594, 702, 715, 810, 858, 891, 990, 1053, 1170, 1287, 1430, 1485, 1755, 1782, 2106, 2145, 2574, 2970, 3510, 3861, 4290, 4455, 5265, 6435, 7691, 7722, 8910, 10530, 11583, 12870, 15382, 19305, 23073, 23166, 38455, 38610, 46146, 57915, 69219, 76910, 84601, 99983, 115365, 115830, 138438, 169202, 199966, 207657, 230730, 253803, 299949, 346095, 415314, 423005, 499915, 507606, 599898, 622971, 692190, 761409, 846010, 899847, 999830, 1038285, 1099813, 1245942, 1269015, 1499745, 1522818, 1799694, 2076570, 2199626, 2284227, 2538030, 2699541, 2999490, 3114855, 3299439, 3807045, 4499235, 4568454, 5399082, 5499065, 6229710, 6598878, 6852681, 7614090, 8098623, 8998470, 9898317, 10998130, 11421135, 13497705, 13705362, 16197246, 16497195, 19796634, 22842270, 26995410, 29694951, 32994390, 34263405, 40493115, 49491585, 59389902, 68526810, 80986230, 89084853, 98983170, 148474755, 178169706, 296949510, 445424265, 890848530]

約数ペア:

[(1, 890848530), (2, 445424265), (3, 296949510), (5, 178169706), (6, 148474755), (9, 98983170), (10, 89084853), (11, 80986230), (13, 68526810), (15, 59389902), (18, 49491585), (22, 40493115), (26, 34263405), (27, 32994390), (30, 29694951), (33, 26995410), (39, 22842270), (45, 19796634), (54, 16497195), (55, 16197246), (65, 13705362), (66, 13497705), (78, 11421135), (81, 10998130), (90, 9898317), (99, 8998470), (110, 8098623), (117, 7614090), (130, 6852681), (135, 6598878), (143, 6229710), (162, 5499065), (165, 5399082), (195, 4568454), (198, 4499235), (234, 3807045), (270, 3299439), (286, 3114855), (297, 2999490), (330, 2699541), (351, 2538030), (390, 2284227), (405, 2199626), (429, 2076570), (495, 1799694), (585, 1522818), (594, 1499745), (702, 1269015), (715, 1245942), (810, 1099813), (858, 1038285), (891, 999830), (990, 899847), (1053, 846010), (1170, 761409), (1287, 692190), (1430, 622971), (1485, 599898), (1755, 507606), (1782, 499915), (2106, 423005), (2145, 415314), (2574, 346095), (2970, 299949), (3510, 253803), (3861, 230730), (4290, 207657), (4455, 199966), (5265, 169202), (6435, 138438), (7691, 115830), (7722, 115365), (8910, 99983), (10530, 84601), (11583, 76910), (12870, 69219), (15382, 57915), (19305, 46146), (23073, 38610), (23166, 38455)]