65561670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5706

約数の個数: 64

約数和(自身を含む): 178928640

約数和(自身を除く): 113366970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5647, 5805, 11294, 11610, 16941, 28235, 33882, 50823, 56470, 84705, 101646, 152469, 169410, 242821, 254115, 304938, 485642, 508230, 728463, 762345, 1214105, 1456926, 1524690, 2185389, 2428210, 3642315, 4370778, 6556167, 7284630, 10926945, 13112334, 21853890, 32780835, 65561670]

約数ペア:

[(1, 65561670), (2, 32780835), (3, 21853890), (5, 13112334), (6, 10926945), (9, 7284630), (10, 6556167), (15, 4370778), (18, 3642315), (27, 2428210), (30, 2185389), (43, 1524690), (45, 1456926), (54, 1214105), (86, 762345), (90, 728463), (129, 508230), (135, 485642), (215, 304938), (258, 254115), (270, 242821), (387, 169410), (430, 152469), (645, 101646), (774, 84705), (1161, 56470), (1290, 50823), (1935, 33882), (2322, 28235), (3870, 16941), (5647, 11610), (5805, 11294)]