1929180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 6128640

約数和(自身を除く): 4199460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 79, 110, 111, 132, 148, 158, 165, 185, 220, 222, 237, 316, 330, 370, 395, 407, 444, 474, 555, 660, 740, 790, 814, 869, 948, 1110, 1185, 1221, 1580, 1628, 1738, 2035, 2220, 2370, 2442, 2607, 2923, 3476, 4070, 4345, 4740, 4884, 5214, 5846, 6105, 8140, 8690, 8769, 10428, 11692, 12210, 13035, 14615, 17380, 17538, 24420, 26070, 29230, 32153, 35076, 43845, 52140, 58460, 64306, 87690, 96459, 128612, 160765, 175380, 192918, 321530, 385836, 482295, 643060, 964590, 1929180]

約数ペア:

[(1, 1929180), (2, 964590), (3, 643060), (4, 482295), (5, 385836), (6, 321530), (10, 192918), (11, 175380), (12, 160765), (15, 128612), (20, 96459), (22, 87690), (30, 64306), (33, 58460), (37, 52140), (44, 43845), (55, 35076), (60, 32153), (66, 29230), (74, 26070), (79, 24420), (110, 17538), (111, 17380), (132, 14615), (148, 13035), (158, 12210), (165, 11692), (185, 10428), (220, 8769), (222, 8690), (237, 8140), (316, 6105), (330, 5846), (370, 5214), (395, 4884), (407, 4740), (444, 4345), (474, 4070), (555, 3476), (660, 2923), (740, 2607), (790, 2442), (814, 2370), (869, 2220), (948, 2035), (1110, 1738), (1185, 1628), (1221, 1580)]