68941470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4177

約数の個数: 64

約数和(自身を含む): 182375424

約数和(自身を除く): 113433954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4111, 5590, 8222, 8385, 12333, 16770, 20555, 24666, 41110, 53443, 61665, 106886, 123330, 160329, 176773, 267215, 320658, 353546, 530319, 534430, 801645, 883865, 1060638, 1603290, 1767730, 2298049, 2651595, 4596098, 5303190, 6894147, 11490245, 13788294, 22980490, 34470735, 68941470]

約数ペア:

[(1, 68941470), (2, 34470735), (3, 22980490), (5, 13788294), (6, 11490245), (10, 6894147), (13, 5303190), (15, 4596098), (26, 2651595), (30, 2298049), (39, 1767730), (43, 1603290), (65, 1060638), (78, 883865), (86, 801645), (129, 534430), (130, 530319), (195, 353546), (215, 320658), (258, 267215), (390, 176773), (430, 160329), (559, 123330), (645, 106886), (1118, 61665), (1290, 53443), (1677, 41110), (2795, 24666), (3354, 20555), (4111, 16770), (5590, 12333), (8222, 8385)]