12683730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 19457070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 239, 290, 305, 366, 435, 478, 610, 717, 870, 915, 1195, 1434, 1769, 1830, 2390, 3538, 3585, 5307, 6931, 7170, 8845, 10614, 13862, 14579, 17690, 20793, 26535, 29158, 34655, 41586, 43737, 53070, 69310, 72895, 87474, 103965, 145790, 207930, 218685, 422791, 437370, 845582, 1268373, 2113955, 2536746, 4227910, 6341865, 12683730]

約数ペア:

[(1, 12683730), (2, 6341865), (3, 4227910), (5, 2536746), (6, 2113955), (10, 1268373), (15, 845582), (29, 437370), (30, 422791), (58, 218685), (61, 207930), (87, 145790), (122, 103965), (145, 87474), (174, 72895), (183, 69310), (239, 53070), (290, 43737), (305, 41586), (366, 34655), (435, 29158), (478, 26535), (610, 20793), (717, 17690), (870, 14579), (915, 13862), (1195, 10614), (1434, 8845), (1769, 7170), (1830, 6931), (2390, 5307), (3538, 3585)]