67160070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 112828410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 991, 1255, 1506, 1982, 2259, 2510, 2973, 3765, 4518, 4955, 5946, 6777, 7530, 8919, 9910, 11295, 13554, 14865, 17838, 22590, 26757, 29730, 33885, 44595, 53514, 67770, 89190, 133785, 248741, 267570, 497482, 746223, 1243705, 1492446, 2238669, 2487410, 3731115, 4477338, 6716007, 7462230, 11193345, 13432014, 22386690, 33580035, 67160070]

約数ペア:

[(1, 67160070), (2, 33580035), (3, 22386690), (5, 13432014), (6, 11193345), (9, 7462230), (10, 6716007), (15, 4477338), (18, 3731115), (27, 2487410), (30, 2238669), (45, 1492446), (54, 1243705), (90, 746223), (135, 497482), (251, 267570), (270, 248741), (502, 133785), (753, 89190), (991, 67770), (1255, 53514), (1506, 44595), (1982, 33885), (2259, 29730), (2510, 26757), (2973, 22590), (3765, 17838), (4518, 14865), (4955, 13554), (5946, 11295), (6777, 9910), (7530, 8919)]