1723410

素因数分解:

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

素因数の和:520

約数の個数: 64

約数和(自身を含む): 4959360

約数和(自身を除く): 3235950

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, 491, 585, 702, 982, 1170, 1473, 1755, 2455, 2946, 3510, 4419, 4910, 6383, 7365, 8838, 12766, 13257, 14730, 19149, 22095, 26514, 31915, 38298, 44190, 57447, 63830, 66285, 95745, 114894, 132570, 172341, 191490, 287235, 344682, 574470, 861705, 1723410]

約数ペア:

[(1, 1723410), (2, 861705), (3, 574470), (5, 344682), (6, 287235), (9, 191490), (10, 172341), (13, 132570), (15, 114894), (18, 95745), (26, 66285), (27, 63830), (30, 57447), (39, 44190), (45, 38298), (54, 31915), (65, 26514), (78, 22095), (90, 19149), (117, 14730), (130, 13257), (135, 12766), (195, 8838), (234, 7365), (270, 6383), (351, 4910), (390, 4419), (491, 3510), (585, 2946), (702, 2455), (982, 1755), (1170, 1473)]