598850460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255919}}^1$

素因数の和:255947

約数の個数: 72

約数和(自身を含む): 1956252480

約数和(自身を除く): 1357402020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 255919, 511838, 767757, 1023676, 1279595, 1535514, 2303271, 2559190, 3071028, 3326947, 3838785, 4606542, 5118380, 6653894, 7677570, 9213084, 9980841, 11516355, 13307788, 15355140, 16634735, 19961682, 23032710, 29942523, 33269470, 39923364, 46065420, 49904205, 59885046, 66538940, 99808410, 119770092, 149712615, 199616820, 299425230, 598850460]

約数ペア:

[(1, 598850460), (2, 299425230), (3, 199616820), (4, 149712615), (5, 119770092), (6, 99808410), (9, 66538940), (10, 59885046), (12, 49904205), (13, 46065420), (15, 39923364), (18, 33269470), (20, 29942523), (26, 23032710), (30, 19961682), (36, 16634735), (39, 15355140), (45, 13307788), (52, 11516355), (60, 9980841), (65, 9213084), (78, 7677570), (90, 6653894), (117, 5118380), (130, 4606542), (156, 3838785), (180, 3326947), (195, 3071028), (234, 2559190), (260, 2303271), (390, 1535514), (468, 1279595), (585, 1023676), (780, 767757), (1170, 511838), (2340, 255919)]