318662370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90787}}^1$

素因数の和:90816

約数の個数: 64

約数和(自身を含む): 915143040

約数和(自身を除く): 596480670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 90787, 181574, 272361, 453935, 544722, 817083, 907870, 1180231, 1361805, 1634166, 2360462, 2451249, 2723610, 3540693, 4085415, 4902498, 5901155, 7081386, 8170830, 10622079, 11802310, 12256245, 17703465, 21244158, 24512490, 31866237, 35406930, 53110395, 63732474, 106220790, 159331185, 318662370]

約数ペア:

[(1, 318662370), (2, 159331185), (3, 106220790), (5, 63732474), (6, 53110395), (9, 35406930), (10, 31866237), (13, 24512490), (15, 21244158), (18, 17703465), (26, 12256245), (27, 11802310), (30, 10622079), (39, 8170830), (45, 7081386), (54, 5901155), (65, 4902498), (78, 4085415), (90, 3540693), (117, 2723610), (130, 2451249), (135, 2360462), (195, 1634166), (234, 1361805), (270, 1180231), (351, 907870), (390, 817083), (585, 544722), (702, 453935), (1170, 272361), (1755, 181574), (3510, 90787)]