1470690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 4233600

約数和(自身を除く): 2762910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 419, 585, 702, 838, 1170, 1257, 1755, 2095, 2514, 3510, 3771, 4190, 5447, 6285, 7542, 10894, 11313, 12570, 16341, 18855, 22626, 27235, 32682, 37710, 49023, 54470, 56565, 81705, 98046, 113130, 147069, 163410, 245115, 294138, 490230, 735345, 1470690]

約数ペア:

[(1, 1470690), (2, 735345), (3, 490230), (5, 294138), (6, 245115), (9, 163410), (10, 147069), (13, 113130), (15, 98046), (18, 81705), (26, 56565), (27, 54470), (30, 49023), (39, 37710), (45, 32682), (54, 27235), (65, 22626), (78, 18855), (90, 16341), (117, 12570), (130, 11313), (135, 10894), (195, 7542), (234, 6285), (270, 5447), (351, 4190), (390, 3771), (419, 3510), (585, 2514), (702, 2095), (838, 1755), (1170, 1257)]