70293306916

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{23671}}^1$

素因数の和:23937

約数の個数: 72

約数和(自身を含む): 145454971200

約数和(自身を除く): 75161664284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 139, 196, 218, 278, 436, 556, 763, 973, 1526, 1946, 3052, 3892, 5341, 6811, 10682, 13622, 15151, 21364, 23671, 27244, 30302, 47342, 60604, 94684, 106057, 165697, 212114, 331394, 424228, 662788, 742399, 1159879, 1484798, 2319758, 2580139, 2969596, 3290269, 4639516, 5160278, 6580538, 10320556, 13161076, 18060973, 23031883, 36121946, 46063766, 72243892, 92127532, 126426811, 161223181, 252853622, 322446362, 358639321, 505707244, 644892724, 717278642, 1434557284, 2510475247, 5020950494, 10041900988, 17573326729, 35146653458, 70293306916]

約数ペア:

[(1, 70293306916), (2, 35146653458), (4, 17573326729), (7, 10041900988), (14, 5020950494), (28, 2510475247), (49, 1434557284), (98, 717278642), (109, 644892724), (139, 505707244), (196, 358639321), (218, 322446362), (278, 252853622), (436, 161223181), (556, 126426811), (763, 92127532), (973, 72243892), (1526, 46063766), (1946, 36121946), (3052, 23031883), (3892, 18060973), (5341, 13161076), (6811, 10320556), (10682, 6580538), (13622, 5160278), (15151, 4639516), (21364, 3290269), (23671, 2969596), (27244, 2580139), (30302, 2319758), (47342, 1484798), (60604, 1159879), (94684, 742399), (106057, 662788), (165697, 424228), (212114, 331394)]