10242710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 10769770

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 47, 62, 74, 94, 95, 155, 185, 190, 235, 310, 370, 470, 589, 703, 893, 1147, 1178, 1406, 1457, 1739, 1786, 2294, 2914, 2945, 3478, 3515, 4465, 5735, 5890, 7030, 7285, 8695, 8930, 11470, 14570, 17390, 21793, 27683, 33041, 43586, 53909, 55366, 66082, 107818, 108965, 138415, 165205, 217930, 269545, 276830, 330410, 539090, 1024271, 2048542, 5121355, 10242710]

約数ペア:

[(1, 10242710), (2, 5121355), (5, 2048542), (10, 1024271), (19, 539090), (31, 330410), (37, 276830), (38, 269545), (47, 217930), (62, 165205), (74, 138415), (94, 108965), (95, 107818), (155, 66082), (185, 55366), (190, 53909), (235, 43586), (310, 33041), (370, 27683), (470, 21793), (589, 17390), (703, 14570), (893, 11470), (1147, 8930), (1178, 8695), (1406, 7285), (1457, 7030), (1739, 5890), (1786, 5735), (2294, 4465), (2914, 3515), (2945, 3478)]