120996410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 238740480

約数和(自身を除く): 117744070

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 215, 290, 310, 313, 430, 626, 899, 1247, 1333, 1565, 1798, 2494, 2666, 3130, 4495, 6235, 6665, 8990, 9077, 9703, 12470, 13330, 13459, 18154, 19406, 26918, 38657, 45385, 48515, 67295, 77314, 90770, 97030, 134590, 193285, 281387, 386570, 390311, 417229, 562774, 780622, 834458, 1406935, 1951555, 2086145, 2813870, 3903110, 4172290, 12099641, 24199282, 60498205, 120996410]

約数ペア:

[(1, 120996410), (2, 60498205), (5, 24199282), (10, 12099641), (29, 4172290), (31, 3903110), (43, 2813870), (58, 2086145), (62, 1951555), (86, 1406935), (145, 834458), (155, 780622), (215, 562774), (290, 417229), (310, 390311), (313, 386570), (430, 281387), (626, 193285), (899, 134590), (1247, 97030), (1333, 90770), (1565, 77314), (1798, 67295), (2494, 48515), (2666, 45385), (3130, 38657), (4495, 26918), (6235, 19406), (6665, 18154), (8990, 13459), (9077, 13330), (9703, 12470)]