27954810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23919

約数の個数: 48

約数和(自身を含む): 78276744

約数和(自身を除く): 50321934

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, 23893, 47786, 71679, 119465, 143358, 215037, 238930, 310609, 358395, 430074, 621218, 716790, 931827, 1075185, 1553045, 1863654, 2150370, 2795481, 3106090, 4659135, 5590962, 9318270, 13977405, 27954810]

約数ペア:

[(1, 27954810), (2, 13977405), (3, 9318270), (5, 5590962), (6, 4659135), (9, 3106090), (10, 2795481), (13, 2150370), (15, 1863654), (18, 1553045), (26, 1075185), (30, 931827), (39, 716790), (45, 621218), (65, 430074), (78, 358395), (90, 310609), (117, 238930), (130, 215037), (195, 143358), (234, 119465), (390, 71679), (585, 47786), (1170, 23893)]