15697089790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 29409329664

約数和(自身を除く): 13712239874

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 347, 370, 515, 694, 1030, 1187, 1735, 2374, 3470, 3811, 5935, 7622, 11870, 12839, 19055, 25678, 35741, 38110, 43919, 64195, 71482, 87838, 122261, 128390, 178705, 219595, 244522, 357410, 411889, 439190, 611305, 823778, 1222610, 1322417, 2059445, 2644834, 4118890, 4523657, 6612085, 9047314, 13224170, 15239893, 22618285, 30479786, 42424567, 45236570, 76199465, 84849134, 152398930, 212122835, 424245670, 1569708979, 3139417958, 7848544895, 15697089790]

約数ペア:

[(1, 15697089790), (2, 7848544895), (5, 3139417958), (10, 1569708979), (37, 424245670), (74, 212122835), (103, 152398930), (185, 84849134), (206, 76199465), (347, 45236570), (370, 42424567), (515, 30479786), (694, 22618285), (1030, 15239893), (1187, 13224170), (1735, 9047314), (2374, 6612085), (3470, 4523657), (3811, 4118890), (5935, 2644834), (7622, 2059445), (11870, 1322417), (12839, 1222610), (19055, 823778), (25678, 611305), (35741, 439190), (38110, 411889), (43919, 357410), (64195, 244522), (71482, 219595), (87838, 178705), (122261, 128390)]