291286759020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1\times {\mathrm{11743}}^1$

素因数の和:13335

約数の個数: 96

約数和(自身を含む): 818791680000

約数和(自身を除く): 527504920980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1249, 1324, 1655, 1986, 2498, 3310, 3747, 3972, 4965, 4996, 6245, 6620, 7494, 9930, 11743, 12490, 14988, 18735, 19860, 23486, 24980, 35229, 37470, 46972, 58715, 70458, 74940, 117430, 140916, 176145, 234860, 352290, 413419, 704580, 826838, 1240257, 1653676, 2067095, 2480514, 3886933, 4134190, 4961028, 6201285, 7773866, 8268380, 11660799, 12402570, 14667007, 15547732, 19434665, 23321598, 24805140, 29334014, 38869330, 44001021, 46643196, 58303995, 58668028, 73335035, 77738660, 88002042, 116607990, 146670070, 176004084, 220005105, 233215980, 293340140, 440010210, 880020420, 4854779317, 9709558634, 14564337951, 19419117268, 24273896585, 29128675902, 48547793170, 58257351804, 72821689755, 97095586340, 145643379510, 291286759020]

約数ペア:

[(1, 291286759020), (2, 145643379510), (3, 97095586340), (4, 72821689755), (5, 58257351804), (6, 48547793170), (10, 29128675902), (12, 24273896585), (15, 19419117268), (20, 14564337951), (30, 9709558634), (60, 4854779317), (331, 880020420), (662, 440010210), (993, 293340140), (1249, 233215980), (1324, 220005105), (1655, 176004084), (1986, 146670070), (2498, 116607990), (3310, 88002042), (3747, 77738660), (3972, 73335035), (4965, 58668028), (4996, 58303995), (6245, 46643196), (6620, 44001021), (7494, 38869330), (9930, 29334014), (11743, 24805140), (12490, 23321598), (14988, 19434665), (18735, 15547732), (19860, 14667007), (23486, 12402570), (24980, 11660799), (35229, 8268380), (37470, 7773866), (46972, 6201285), (58715, 4961028), (70458, 4134190), (74940, 3886933), (117430, 2480514), (140916, 2067095), (176145, 1653676), (234860, 1240257), (352290, 826838), (413419, 704580)]