65774580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57697}}^1$

素因数の和:57728

約数の個数: 48

約数和(自身を含む): 193865280

約数和(自身を除く): 128090700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57697, 115394, 173091, 230788, 288485, 346182, 576970, 692364, 865455, 1096243, 1153940, 1730910, 2192486, 3288729, 3461820, 4384972, 5481215, 6577458, 10962430, 13154916, 16443645, 21924860, 32887290, 65774580]

約数ペア:

[(1, 65774580), (2, 32887290), (3, 21924860), (4, 16443645), (5, 13154916), (6, 10962430), (10, 6577458), (12, 5481215), (15, 4384972), (19, 3461820), (20, 3288729), (30, 2192486), (38, 1730910), (57, 1153940), (60, 1096243), (76, 865455), (95, 692364), (114, 576970), (190, 346182), (228, 288485), (285, 230788), (380, 173091), (570, 115394), (1140, 57697)]