13159380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16896

約数の個数: 48

約数和(自身を含む): 39682944

約数和(自身を除く): 26523564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16871, 33742, 50613, 67484, 84355, 101226, 168710, 202452, 219323, 253065, 337420, 438646, 506130, 657969, 877292, 1012260, 1096615, 1315938, 2193230, 2631876, 3289845, 4386460, 6579690, 13159380]

約数ペア:

[(1, 13159380), (2, 6579690), (3, 4386460), (4, 3289845), (5, 2631876), (6, 2193230), (10, 1315938), (12, 1096615), (13, 1012260), (15, 877292), (20, 657969), (26, 506130), (30, 438646), (39, 337420), (52, 253065), (60, 219323), (65, 202452), (78, 168710), (130, 101226), (156, 84355), (195, 67484), (260, 50613), (390, 33742), (780, 16871)]