18080530530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{18539}}^1$

素因数の和:18656

約数の個数: 128

約数和(自身を含む): 48055680000

約数和(自身を除く): 29975149470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 59, 87, 95, 114, 118, 145, 174, 177, 190, 285, 290, 295, 354, 435, 551, 570, 590, 870, 885, 1102, 1121, 1653, 1711, 1770, 2242, 2755, 3306, 3363, 3422, 5133, 5510, 5605, 6726, 8265, 8555, 10266, 11210, 16530, 16815, 17110, 18539, 25665, 32509, 33630, 37078, 51330, 55617, 65018, 92695, 97527, 111234, 162545, 185390, 195054, 278085, 325090, 352241, 487635, 537631, 556170, 704482, 975270, 1056723, 1075262, 1093801, 1612893, 1761205, 2113446, 2187602, 2688155, 3225786, 3281403, 3522410, 5283615, 5376310, 5469005, 6562806, 8064465, 10214989, 10567230, 10938010, 16128930, 16407015, 20429978, 20782219, 30644967, 31720229, 32814030, 41564438, 51074945, 61289934, 62346657, 63440458, 95160687, 102149890, 103911095, 124693314, 153224835, 158601145, 190321374, 207822190, 306449670, 311733285, 317202290, 475803435, 602684351, 623466570, 951606870, 1205368702, 1808053053, 3013421755, 3616106106, 6026843510, 9040265265, 18080530530]

約数ペア:

[(1, 18080530530), (2, 9040265265), (3, 6026843510), (5, 3616106106), (6, 3013421755), (10, 1808053053), (15, 1205368702), (19, 951606870), (29, 623466570), (30, 602684351), (38, 475803435), (57, 317202290), (58, 311733285), (59, 306449670), (87, 207822190), (95, 190321374), (114, 158601145), (118, 153224835), (145, 124693314), (174, 103911095), (177, 102149890), (190, 95160687), (285, 63440458), (290, 62346657), (295, 61289934), (354, 51074945), (435, 41564438), (551, 32814030), (570, 31720229), (590, 30644967), (870, 20782219), (885, 20429978), (1102, 16407015), (1121, 16128930), (1653, 10938010), (1711, 10567230), (1770, 10214989), (2242, 8064465), (2755, 6562806), (3306, 5469005), (3363, 5376310), (3422, 5283615), (5133, 3522410), (5510, 3281403), (5605, 3225786), (6726, 2688155), (8265, 2187602), (8555, 2113446), (10266, 1761205), (11210, 1612893), (16530, 1093801), (16815, 1075262), (17110, 1056723), (18539, 975270), (25665, 704482), (32509, 556170), (33630, 537631), (37078, 487635), (51330, 352241), (55617, 325090), (65018, 278085), (92695, 195054), (97527, 185390), (111234, 162545)]