123929130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6831

約数の個数: 64

約数和(自身を含む): 327172608

約数和(自身を除く): 203243478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 6761, 9165, 13522, 18330, 20283, 33805, 40566, 67610, 87893, 101415, 175786, 202830, 263679, 317767, 439465, 527358, 635534, 878930, 953301, 1318395, 1588835, 1906602, 2636790, 3177670, 4130971, 4766505, 8261942, 9533010, 12392913, 20654855, 24785826, 41309710, 61964565, 123929130]

約数ペア:

[(1, 123929130), (2, 61964565), (3, 41309710), (5, 24785826), (6, 20654855), (10, 12392913), (13, 9533010), (15, 8261942), (26, 4766505), (30, 4130971), (39, 3177670), (47, 2636790), (65, 1906602), (78, 1588835), (94, 1318395), (130, 953301), (141, 878930), (195, 635534), (235, 527358), (282, 439465), (390, 317767), (470, 263679), (611, 202830), (705, 175786), (1222, 101415), (1410, 87893), (1833, 67610), (3055, 40566), (3666, 33805), (6110, 20283), (6761, 18330), (9165, 13522)]