47792370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 117855360

約数和(自身を除く): 70062990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 157, 219, 278, 314, 365, 417, 438, 471, 695, 730, 785, 834, 942, 1095, 1390, 1570, 2085, 2190, 2355, 4170, 4710, 10147, 11461, 20294, 21823, 22922, 30441, 34383, 43646, 50735, 57305, 60882, 65469, 68766, 101470, 109115, 114610, 130938, 152205, 171915, 218230, 304410, 327345, 343830, 654690, 1593079, 3186158, 4779237, 7965395, 9558474, 15930790, 23896185, 47792370]

約数ペア:

[(1, 47792370), (2, 23896185), (3, 15930790), (5, 9558474), (6, 7965395), (10, 4779237), (15, 3186158), (30, 1593079), (73, 654690), (139, 343830), (146, 327345), (157, 304410), (219, 218230), (278, 171915), (314, 152205), (365, 130938), (417, 114610), (438, 109115), (471, 101470), (695, 68766), (730, 65469), (785, 60882), (834, 57305), (942, 50735), (1095, 43646), (1390, 34383), (1570, 30441), (2085, 22922), (2190, 21823), (2355, 20294), (4170, 11461), (4710, 10147)]