29538990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25273

約数の個数: 48

約数和(自身を含む): 82712448

約数和(自身を除く): 53173458

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, 25247, 50494, 75741, 126235, 151482, 227223, 252470, 328211, 378705, 454446, 656422, 757410, 984633, 1136115, 1641055, 1969266, 2272230, 2953899, 3282110, 4923165, 5907798, 9846330, 14769495, 29538990]

約数ペア:

[(1, 29538990), (2, 14769495), (3, 9846330), (5, 5907798), (6, 4923165), (9, 3282110), (10, 2953899), (13, 2272230), (15, 1969266), (18, 1641055), (26, 1136115), (30, 984633), (39, 757410), (45, 656422), (65, 454446), (78, 378705), (90, 328211), (117, 252470), (130, 227223), (195, 151482), (234, 126235), (390, 75741), (585, 50494), (1170, 25247)]