574470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 1611792

約数和(自身を除く): 1037322

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, 491, 585, 982, 1170, 1473, 2455, 2946, 4419, 4910, 6383, 7365, 8838, 12766, 14730, 19149, 22095, 31915, 38298, 44190, 57447, 63830, 95745, 114894, 191490, 287235, 574470]

約数ペア:

[(1, 574470), (2, 287235), (3, 191490), (5, 114894), (6, 95745), (9, 63830), (10, 57447), (13, 44190), (15, 38298), (18, 31915), (26, 22095), (30, 19149), (39, 14730), (45, 12766), (65, 8838), (78, 7365), (90, 6383), (117, 4910), (130, 4419), (195, 2946), (234, 2455), (390, 1473), (491, 1170), (585, 982)]