2489841104130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28859}}^1\times {\mathrm{319541}}^1$

素因数の和:348416

約数の個数: 64

約数和(自身を含む): 6639827126400

約数和(自身を除く): 4149986022270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28859, 57718, 86577, 144295, 173154, 259731, 288590, 319541, 432885, 519462, 639082, 779193, 865770, 958623, 1298655, 1558386, 1597705, 1917246, 2597310, 2875869, 3195410, 3895965, 4793115, 5751738, 7791930, 8627607, 9586230, 14379345, 17255214, 28758690, 43138035, 86276070, 9221633719, 18443267438, 27664901157, 46108168595, 55329802314, 82994703471, 92216337190, 138324505785, 165989406942, 248984110413, 276649011570, 414973517355, 497968220826, 829947034710, 1244920552065, 2489841104130]

約数ペア:

[(1, 2489841104130), (2, 1244920552065), (3, 829947034710), (5, 497968220826), (6, 414973517355), (9, 276649011570), (10, 248984110413), (15, 165989406942), (18, 138324505785), (27, 92216337190), (30, 82994703471), (45, 55329802314), (54, 46108168595), (90, 27664901157), (135, 18443267438), (270, 9221633719), (28859, 86276070), (57718, 43138035), (86577, 28758690), (144295, 17255214), (173154, 14379345), (259731, 9586230), (288590, 8627607), (319541, 7791930), (432885, 5751738), (519462, 4793115), (639082, 3895965), (779193, 3195410), (865770, 2875869), (958623, 2597310), (1298655, 1917246), (1558386, 1597705)]