64814310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 191116800

約数和(自身を除く): 126302490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 139, 157, 165, 198, 270, 278, 297, 314, 330, 417, 471, 495, 594, 695, 785, 834, 942, 990, 1251, 1390, 1413, 1485, 1529, 1570, 1727, 2085, 2355, 2502, 2826, 2970, 3058, 3454, 3753, 4170, 4239, 4587, 4710, 5181, 6255, 7065, 7506, 7645, 8478, 8635, 9174, 10362, 12510, 13761, 14130, 15290, 15543, 17270, 18765, 21195, 21823, 22935, 25905, 27522, 31086, 37530, 41283, 42390, 43646, 45870, 46629, 51810, 65469, 68805, 77715, 82566, 93258, 109115, 130938, 137610, 155430, 196407, 206415, 218230, 233145, 240053, 327345, 392814, 412830, 466290, 480106, 589221, 654690, 720159, 982035, 1178442, 1200265, 1440318, 1964070, 2160477, 2400530, 2946105, 3600795, 4320954, 5892210, 6481431, 7201590, 10802385, 12962862, 21604770, 32407155, 64814310]

約数ペア:

[(1, 64814310), (2, 32407155), (3, 21604770), (5, 12962862), (6, 10802385), (9, 7201590), (10, 6481431), (11, 5892210), (15, 4320954), (18, 3600795), (22, 2946105), (27, 2400530), (30, 2160477), (33, 1964070), (45, 1440318), (54, 1200265), (55, 1178442), (66, 982035), (90, 720159), (99, 654690), (110, 589221), (135, 480106), (139, 466290), (157, 412830), (165, 392814), (198, 327345), (270, 240053), (278, 233145), (297, 218230), (314, 206415), (330, 196407), (417, 155430), (471, 137610), (495, 130938), (594, 109115), (695, 93258), (785, 82566), (834, 77715), (942, 68805), (990, 65469), (1251, 51810), (1390, 46629), (1413, 45870), (1485, 43646), (1529, 42390), (1570, 41283), (1727, 37530), (2085, 31086), (2355, 27522), (2502, 25905), (2826, 22935), (2970, 21823), (3058, 21195), (3454, 18765), (3753, 17270), (4170, 15543), (4239, 15290), (4587, 14130), (4710, 13761), (5181, 12510), (6255, 10362), (7065, 9174), (7506, 8635), (7645, 8478)]