79991749710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1\times {\mathrm{8191}}^1$

素因数の和:13934

約数の個数: 96

約数和(自身を含む): 218989854720

約数和(自身を除く): 138998105010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 5711, 8191, 11422, 16382, 17133, 24573, 28555, 34266, 40955, 49146, 51399, 57110, 73719, 81910, 85665, 102798, 108509, 122865, 147438, 155629, 171330, 217018, 245730, 256995, 311258, 325527, 368595, 466887, 513990, 542545, 651054, 737190, 778145, 933774, 976581, 1085090, 1400661, 1556290, 1627635, 1953162, 2334435, 2801322, 3255270, 4668870, 4882905, 7003305, 9765810, 14006610, 46778801, 93557602, 140336403, 233894005, 280672806, 421009209, 467788010, 701682015, 842018418, 888797219, 1403364030, 1777594438, 2105046045, 2666391657, 4210092090, 4443986095, 5332783314, 7999174971, 8887972190, 13331958285, 15998349942, 26663916570, 39995874855, 79991749710]

約数ペア:

[(1, 79991749710), (2, 39995874855), (3, 26663916570), (5, 15998349942), (6, 13331958285), (9, 8887972190), (10, 7999174971), (15, 5332783314), (18, 4443986095), (19, 4210092090), (30, 2666391657), (38, 2105046045), (45, 1777594438), (57, 1403364030), (90, 888797219), (95, 842018418), (114, 701682015), (171, 467788010), (190, 421009209), (285, 280672806), (342, 233894005), (570, 140336403), (855, 93557602), (1710, 46778801), (5711, 14006610), (8191, 9765810), (11422, 7003305), (16382, 4882905), (17133, 4668870), (24573, 3255270), (28555, 2801322), (34266, 2334435), (40955, 1953162), (49146, 1627635), (51399, 1556290), (57110, 1400661), (73719, 1085090), (81910, 976581), (85665, 933774), (102798, 778145), (108509, 737190), (122865, 651054), (147438, 542545), (155629, 513990), (171330, 466887), (217018, 368595), (245730, 325527), (256995, 311258)]