86861190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 225582336

約数和(自身を除く): 138721146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 787, 849, 1415, 1574, 1698, 2361, 2830, 3679, 3935, 4245, 4722, 7358, 7870, 8490, 10231, 11037, 11805, 18395, 20462, 22074, 23610, 30693, 36790, 51155, 55185, 61386, 102310, 110370, 153465, 222721, 306930, 445442, 668163, 1113605, 1336326, 2227210, 2895373, 3340815, 5790746, 6681630, 8686119, 14476865, 17372238, 28953730, 43430595, 86861190]

約数ペア:

[(1, 86861190), (2, 43430595), (3, 28953730), (5, 17372238), (6, 14476865), (10, 8686119), (13, 6681630), (15, 5790746), (26, 3340815), (30, 2895373), (39, 2227210), (65, 1336326), (78, 1113605), (130, 668163), (195, 445442), (283, 306930), (390, 222721), (566, 153465), (787, 110370), (849, 102310), (1415, 61386), (1574, 55185), (1698, 51155), (2361, 36790), (2830, 30693), (3679, 23610), (3935, 22074), (4245, 20462), (4722, 18395), (7358, 11805), (7870, 11037), (8490, 10231)]