130057980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166741}}^1$

素因数の和:166766

約数の個数: 48

約数和(自身を含む): 392177184

約数和(自身を除く): 262119204

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, 166741, 333482, 500223, 666964, 833705, 1000446, 1667410, 2000892, 2167633, 2501115, 3334820, 4335266, 5002230, 6502899, 8670532, 10004460, 10838165, 13005798, 21676330, 26011596, 32514495, 43352660, 65028990, 130057980]

約数ペア:

[(1, 130057980), (2, 65028990), (3, 43352660), (4, 32514495), (5, 26011596), (6, 21676330), (10, 13005798), (12, 10838165), (13, 10004460), (15, 8670532), (20, 6502899), (26, 5002230), (30, 4335266), (39, 3334820), (52, 2501115), (60, 2167633), (65, 2000892), (78, 1667410), (130, 1000446), (156, 833705), (195, 666964), (260, 500223), (390, 333482), (780, 166741)]