15696805930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{21799}}^1$

素因数の和:22039

約数の個数: 64

約数和(自身を含む): 31643136000

約数和(自身を除く): 15946330070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 191, 290, 377, 382, 754, 955, 1885, 1910, 2483, 3770, 4966, 5539, 11078, 12415, 21799, 24830, 27695, 43598, 55390, 72007, 108995, 144014, 217990, 283387, 360035, 566774, 632171, 720070, 1264342, 1416935, 2833870, 3160855, 4163609, 6321710, 8218223, 8327218, 16436446, 20818045, 41091115, 41636090, 54126917, 82182230, 108253834, 120744661, 241489322, 270634585, 541269170, 603723305, 1207446610, 1569680593, 3139361186, 7848402965, 15696805930]

約数ペア:

[(1, 15696805930), (2, 7848402965), (5, 3139361186), (10, 1569680593), (13, 1207446610), (26, 603723305), (29, 541269170), (58, 270634585), (65, 241489322), (130, 120744661), (145, 108253834), (191, 82182230), (290, 54126917), (377, 41636090), (382, 41091115), (754, 20818045), (955, 16436446), (1885, 8327218), (1910, 8218223), (2483, 6321710), (3770, 4163609), (4966, 3160855), (5539, 2833870), (11078, 1416935), (12415, 1264342), (21799, 720070), (24830, 632171), (27695, 566774), (43598, 360035), (55390, 283387), (72007, 217990), (108995, 144014)]