2912971230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2489719}}^1$

素因数の和:2489745

約数の個数: 48

約数和(自身を含む): 8156322720

約数和(自身を除く): 5243351490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2489719, 4979438, 7469157, 12448595, 14938314, 22407471, 24897190, 32366347, 37345785, 44814942, 64732694, 74691570, 97099041, 112037355, 161831735, 194198082, 224074710, 291297123, 323663470, 485495205, 582594246, 970990410, 1456485615, 2912971230]

約数ペア:

[(1, 2912971230), (2, 1456485615), (3, 970990410), (5, 582594246), (6, 485495205), (9, 323663470), (10, 291297123), (13, 224074710), (15, 194198082), (18, 161831735), (26, 112037355), (30, 97099041), (39, 74691570), (45, 64732694), (65, 44814942), (78, 37345785), (90, 32366347), (117, 24897190), (130, 22407471), (195, 14938314), (234, 12448595), (390, 7469157), (585, 4979438), (1170, 2489719)]