87719970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6139

約数の個数: 64

約数和(自身を含む): 232888320

約数和(自身を除く): 145168350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 6079, 7215, 12158, 14430, 18237, 30395, 36474, 60790, 79027, 91185, 158054, 182370, 224923, 237081, 395135, 449846, 474162, 674769, 790270, 1124615, 1185405, 1349538, 2249230, 2370810, 2923999, 3373845, 5847998, 6747690, 8771997, 14619995, 17543994, 29239990, 43859985, 87719970]

約数ペア:

[(1, 87719970), (2, 43859985), (3, 29239990), (5, 17543994), (6, 14619995), (10, 8771997), (13, 6747690), (15, 5847998), (26, 3373845), (30, 2923999), (37, 2370810), (39, 2249230), (65, 1349538), (74, 1185405), (78, 1124615), (111, 790270), (130, 674769), (185, 474162), (195, 449846), (222, 395135), (370, 237081), (390, 224923), (481, 182370), (555, 158054), (962, 91185), (1110, 79027), (1443, 60790), (2405, 36474), (2886, 30395), (4810, 18237), (6079, 14430), (7215, 12158)]