74591770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 79632230

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 290, 319, 335, 349, 638, 670, 698, 737, 1474, 1595, 1745, 1943, 3190, 3490, 3685, 3839, 3886, 7370, 7678, 9715, 10121, 19195, 19430, 20242, 21373, 23383, 38390, 42746, 46766, 50605, 101210, 106865, 111331, 116915, 213730, 222662, 233830, 257213, 514426, 556655, 678107, 1113310, 1286065, 1356214, 2572130, 3390535, 6781070, 7459177, 14918354, 37295885, 74591770]

約数ペア:

[(1, 74591770), (2, 37295885), (5, 14918354), (10, 7459177), (11, 6781070), (22, 3390535), (29, 2572130), (55, 1356214), (58, 1286065), (67, 1113310), (110, 678107), (134, 556655), (145, 514426), (290, 257213), (319, 233830), (335, 222662), (349, 213730), (638, 116915), (670, 111331), (698, 106865), (737, 101210), (1474, 50605), (1595, 46766), (1745, 42746), (1943, 38390), (3190, 23383), (3490, 21373), (3685, 20242), (3839, 19430), (3886, 19195), (7370, 10121), (7678, 9715)]