153640890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131317}}^1$

素因数の和:131343

約数の個数: 48

約数和(自身を含む): 430197768

約数和(自身を除く): 276556878

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, 131317, 262634, 393951, 656585, 787902, 1181853, 1313170, 1707121, 1969755, 2363706, 3414242, 3939510, 5121363, 5909265, 8535605, 10242726, 11818530, 15364089, 17071210, 25606815, 30728178, 51213630, 76820445, 153640890]

約数ペア:

[(1, 153640890), (2, 76820445), (3, 51213630), (5, 30728178), (6, 25606815), (9, 17071210), (10, 15364089), (13, 11818530), (15, 10242726), (18, 8535605), (26, 5909265), (30, 5121363), (39, 3939510), (45, 3414242), (65, 2363706), (78, 1969755), (90, 1707121), (117, 1313170), (130, 1181853), (195, 787902), (234, 656585), (390, 393951), (585, 262634), (1170, 131317)]