130140255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 249753600

約数和(自身を除く): 119613345

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 79, 87, 105, 145, 203, 237, 395, 435, 541, 553, 609, 1015, 1185, 1623, 1659, 2291, 2705, 2765, 3045, 3787, 6873, 8115, 8295, 11361, 11455, 15689, 16037, 18935, 34365, 42739, 47067, 48111, 56805, 78445, 80185, 109823, 128217, 213695, 235335, 240555, 299173, 329469, 549115, 641085, 897519, 1239431, 1495865, 1647345, 3718293, 4487595, 6197155, 8676017, 18591465, 26028051, 43380085, 130140255]

約数ペア:

[(1, 130140255), (3, 43380085), (5, 26028051), (7, 18591465), (15, 8676017), (21, 6197155), (29, 4487595), (35, 3718293), (79, 1647345), (87, 1495865), (105, 1239431), (145, 897519), (203, 641085), (237, 549115), (395, 329469), (435, 299173), (541, 240555), (553, 235335), (609, 213695), (1015, 128217), (1185, 109823), (1623, 80185), (1659, 78445), (2291, 56805), (2705, 48111), (2765, 47067), (3045, 42739), (3787, 34365), (6873, 18935), (8115, 16037), (8295, 15689), (11361, 11455)]