128510070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 333353664

約数和(自身を除く): 204843594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 761, 866, 1299, 1522, 2165, 2283, 2598, 3805, 4330, 4566, 5629, 6495, 7610, 9893, 11258, 11415, 12990, 16887, 19786, 22830, 28145, 29679, 33774, 49465, 56290, 59358, 84435, 98930, 148395, 168870, 296790, 329513, 659026, 988539, 1647565, 1977078, 3295130, 4283669, 4942695, 8567338, 9885390, 12851007, 21418345, 25702014, 42836690, 64255035, 128510070]

約数ペア:

[(1, 128510070), (2, 64255035), (3, 42836690), (5, 25702014), (6, 21418345), (10, 12851007), (13, 9885390), (15, 8567338), (26, 4942695), (30, 4283669), (39, 3295130), (65, 1977078), (78, 1647565), (130, 988539), (195, 659026), (390, 329513), (433, 296790), (761, 168870), (866, 148395), (1299, 98930), (1522, 84435), (2165, 59358), (2283, 56290), (2598, 49465), (3805, 33774), (4330, 29679), (4566, 28145), (5629, 22830), (6495, 19786), (7610, 16887), (9893, 12990), (11258, 11415)]