70935540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 215443200

約数和(自身を除く): 144507660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 457, 597, 780, 796, 914, 995, 1194, 1371, 1828, 1990, 2285, 2388, 2587, 2742, 2985, 3980, 4570, 5174, 5484, 5941, 5970, 6855, 7761, 9140, 10348, 11882, 11940, 12935, 13710, 15522, 17823, 23764, 25870, 27420, 29705, 31044, 35646, 38805, 51740, 59410, 71292, 77610, 89115, 90943, 118820, 155220, 178230, 181886, 272829, 356460, 363772, 454715, 545658, 909430, 1091316, 1182259, 1364145, 1818860, 2364518, 2728290, 3546777, 4729036, 5456580, 5911295, 7093554, 11822590, 14187108, 17733885, 23645180, 35467770, 70935540]

約数ペア:

[(1, 70935540), (2, 35467770), (3, 23645180), (4, 17733885), (5, 14187108), (6, 11822590), (10, 7093554), (12, 5911295), (13, 5456580), (15, 4729036), (20, 3546777), (26, 2728290), (30, 2364518), (39, 1818860), (52, 1364145), (60, 1182259), (65, 1091316), (78, 909430), (130, 545658), (156, 454715), (195, 363772), (199, 356460), (260, 272829), (390, 181886), (398, 178230), (457, 155220), (597, 118820), (780, 90943), (796, 89115), (914, 77610), (995, 71292), (1194, 59410), (1371, 51740), (1828, 38805), (1990, 35646), (2285, 31044), (2388, 29705), (2587, 27420), (2742, 25870), (2985, 23764), (3980, 17823), (4570, 15522), (5174, 13710), (5484, 12935), (5941, 11940), (5970, 11882), (6855, 10348), (7761, 9140)]