13156966690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{115099}}^1$

素因数の和:115207

約数の個数: 64

約数和(自身を含む): 28640563200

約数和(自身を除く): 15483596510

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 710, 805, 994, 1610, 1633, 2485, 3266, 4970, 8165, 11431, 16330, 22862, 57155, 114310, 115099, 230198, 575495, 805693, 1150990, 1611386, 2647277, 4028465, 5294554, 8056930, 8172029, 13236385, 16344058, 18530939, 26472770, 37061878, 40860145, 57204203, 81720290, 92654695, 114408406, 185309390, 187956667, 286021015, 375913334, 572042030, 939783335, 1315696669, 1879566670, 2631393338, 6578483345, 13156966690]

約数ペア:

[(1, 13156966690), (2, 6578483345), (5, 2631393338), (7, 1879566670), (10, 1315696669), (14, 939783335), (23, 572042030), (35, 375913334), (46, 286021015), (70, 187956667), (71, 185309390), (115, 114408406), (142, 92654695), (161, 81720290), (230, 57204203), (322, 40860145), (355, 37061878), (497, 26472770), (710, 18530939), (805, 16344058), (994, 13236385), (1610, 8172029), (1633, 8056930), (2485, 5294554), (3266, 4028465), (4970, 2647277), (8165, 1611386), (11431, 1150990), (16330, 805693), (22862, 575495), (57155, 230198), (114310, 115099)]