262450890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224317}}^1$

素因数の和:224343

約数の個数: 48

約数和(自身を含む): 734865768

約数和(自身を除く): 472414878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 224317, 448634, 672951, 1121585, 1345902, 2018853, 2243170, 2916121, 3364755, 4037706, 5832242, 6729510, 8748363, 10094265, 14580605, 17496726, 20188530, 26245089, 29161210, 43741815, 52490178, 87483630, 131225445, 262450890]

約数ペア:

[(1, 262450890), (2, 131225445), (3, 87483630), (5, 52490178), (6, 43741815), (9, 29161210), (10, 26245089), (13, 20188530), (15, 17496726), (18, 14580605), (26, 10094265), (30, 8748363), (39, 6729510), (45, 5832242), (65, 4037706), (78, 3364755), (90, 2916121), (117, 2243170), (130, 2018853), (195, 1345902), (234, 1121585), (390, 672951), (585, 448634), (1170, 224317)]