33278940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{631}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 101451168

約数和(自身を除く): 68172228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 631, 879, 1172, 1262, 1465, 1758, 1893, 2524, 2637, 2930, 3155, 3516, 3786, 4395, 5274, 5679, 5860, 6310, 7572, 8790, 9465, 10548, 11358, 12620, 13185, 17580, 18930, 22716, 26370, 28395, 37860, 52740, 56790, 113580, 184883, 369766, 554649, 739532, 924415, 1109298, 1663947, 1848830, 2218596, 2773245, 3327894, 3697660, 5546490, 6655788, 8319735, 11092980, 16639470, 33278940]

約数ペア:

[(1, 33278940), (2, 16639470), (3, 11092980), (4, 8319735), (5, 6655788), (6, 5546490), (9, 3697660), (10, 3327894), (12, 2773245), (15, 2218596), (18, 1848830), (20, 1663947), (30, 1109298), (36, 924415), (45, 739532), (60, 554649), (90, 369766), (180, 184883), (293, 113580), (586, 56790), (631, 52740), (879, 37860), (1172, 28395), (1262, 26370), (1465, 22716), (1758, 18930), (1893, 17580), (2524, 13185), (2637, 12620), (2930, 11358), (3155, 10548), (3516, 9465), (3786, 8790), (4395, 7572), (5274, 6310), (5679, 5860)]