29991330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 80766720

約数和(自身を除く): 50775390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 983, 1017, 1130, 1695, 1966, 2034, 2949, 3051, 3390, 4915, 5085, 5898, 6102, 8847, 9830, 10170, 14745, 15255, 17694, 26541, 29490, 30510, 44235, 53082, 88470, 111079, 132705, 222158, 265410, 333237, 555395, 666474, 999711, 1110790, 1666185, 1999422, 2999133, 3332370, 4998555, 5998266, 9997110, 14995665, 29991330]

約数ペア:

[(1, 29991330), (2, 14995665), (3, 9997110), (5, 5998266), (6, 4998555), (9, 3332370), (10, 2999133), (15, 1999422), (18, 1666185), (27, 1110790), (30, 999711), (45, 666474), (54, 555395), (90, 333237), (113, 265410), (135, 222158), (226, 132705), (270, 111079), (339, 88470), (565, 53082), (678, 44235), (983, 30510), (1017, 29490), (1130, 26541), (1695, 17694), (1966, 15255), (2034, 14745), (2949, 10170), (3051, 9830), (3390, 8847), (4915, 6102), (5085, 5898)]