61947060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 200847360

約数和(自身を除く): 138900300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 1867, 2212, 2370, 2765, 3318, 3734, 4740, 5530, 5601, 6636, 7468, 8295, 9335, 11060, 11202, 13069, 16590, 18670, 22404, 26138, 28005, 33180, 37340, 39207, 52276, 56010, 65345, 78414, 112020, 130690, 147493, 156828, 196035, 261380, 294986, 392070, 442479, 589972, 737465, 784140, 884958, 1032451, 1474930, 1769916, 2064902, 2212395, 2949860, 3097353, 4129804, 4424790, 5162255, 6194706, 8849580, 10324510, 12389412, 15486765, 20649020, 30973530, 61947060]

約数ペア:

[(1, 61947060), (2, 30973530), (3, 20649020), (4, 15486765), (5, 12389412), (6, 10324510), (7, 8849580), (10, 6194706), (12, 5162255), (14, 4424790), (15, 4129804), (20, 3097353), (21, 2949860), (28, 2212395), (30, 2064902), (35, 1769916), (42, 1474930), (60, 1032451), (70, 884958), (79, 784140), (84, 737465), (105, 589972), (140, 442479), (158, 392070), (210, 294986), (237, 261380), (316, 196035), (395, 156828), (420, 147493), (474, 130690), (553, 112020), (790, 78414), (948, 65345), (1106, 56010), (1185, 52276), (1580, 39207), (1659, 37340), (1867, 33180), (2212, 28005), (2370, 26138), (2765, 22404), (3318, 18670), (3734, 16590), (4740, 13069), (5530, 11202), (5601, 11060), (6636, 9335), (7468, 8295)]