23354370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19987

約数の個数: 48

約数和(自身を含む): 65395512

約数和(自身を除く): 42041142

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, 19961, 39922, 59883, 99805, 119766, 179649, 199610, 259493, 299415, 359298, 518986, 598830, 778479, 898245, 1297465, 1556958, 1796490, 2335437, 2594930, 3892395, 4670874, 7784790, 11677185, 23354370]

約数ペア:

[(1, 23354370), (2, 11677185), (3, 7784790), (5, 4670874), (6, 3892395), (9, 2594930), (10, 2335437), (13, 1796490), (15, 1556958), (18, 1297465), (26, 898245), (30, 778479), (39, 598830), (45, 518986), (65, 359298), (78, 299415), (90, 259493), (117, 199610), (130, 179649), (195, 119766), (234, 99805), (390, 59883), (585, 39922), (1170, 19961)]