42718590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2335

約数の個数: 80

約数和(自身を含む): 119911968

約数和(自身を除く): 77193378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 2293, 3105, 3726, 4586, 6210, 6879, 9315, 11465, 13758, 18630, 20637, 22930, 34395, 41274, 52739, 61911, 68790, 103185, 105478, 123822, 158217, 185733, 206370, 263695, 309555, 316434, 371466, 474651, 527390, 619110, 791085, 928665, 949302, 1423953, 1582170, 1857330, 2373255, 2847906, 4271859, 4746510, 7119765, 8543718, 14239530, 21359295, 42718590]

約数ペア:

[(1, 42718590), (2, 21359295), (3, 14239530), (5, 8543718), (6, 7119765), (9, 4746510), (10, 4271859), (15, 2847906), (18, 2373255), (23, 1857330), (27, 1582170), (30, 1423953), (45, 949302), (46, 928665), (54, 791085), (69, 619110), (81, 527390), (90, 474651), (115, 371466), (135, 316434), (138, 309555), (162, 263695), (207, 206370), (230, 185733), (270, 158217), (345, 123822), (405, 105478), (414, 103185), (621, 68790), (690, 61911), (810, 52739), (1035, 41274), (1242, 34395), (1863, 22930), (2070, 20637), (2293, 18630), (3105, 13758), (3726, 11465), (4586, 9315), (6210, 6879)]