9875190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25321}}^1$

素因数の和:25344

約数の個数: 32

約数和(自身を含む): 25524576

約数和(自身を除く): 15649386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25321, 50642, 75963, 126605, 151926, 253210, 329173, 379815, 658346, 759630, 987519, 1645865, 1975038, 3291730, 4937595, 9875190]

約数ペア:

[(1, 9875190), (2, 4937595), (3, 3291730), (5, 1975038), (6, 1645865), (10, 987519), (13, 759630), (15, 658346), (26, 379815), (30, 329173), (39, 253210), (65, 151926), (78, 126605), (130, 75963), (195, 50642), (390, 25321)]