5086380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6546

約数の個数: 48

約数和(自身を含む): 15339744

約数和(自身を除く): 10253364

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, 6521, 13042, 19563, 26084, 32605, 39126, 65210, 78252, 84773, 97815, 130420, 169546, 195630, 254319, 339092, 391260, 423865, 508638, 847730, 1017276, 1271595, 1695460, 2543190, 5086380]

約数ペア:

[(1, 5086380), (2, 2543190), (3, 1695460), (4, 1271595), (5, 1017276), (6, 847730), (10, 508638), (12, 423865), (13, 391260), (15, 339092), (20, 254319), (26, 195630), (30, 169546), (39, 130420), (52, 97815), (60, 84773), (65, 78252), (78, 65210), (130, 39126), (156, 32605), (195, 26084), (260, 19563), (390, 13042), (780, 6521)]