30051340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 41798900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 5939, 11878, 23756, 29695, 59390, 65329, 118780, 130658, 136597, 261316, 273194, 326645, 546388, 653290, 682985, 1306580, 1365970, 1502567, 2731940, 3005134, 6010268, 7512835, 15025670, 30051340]

約数ペア:

[(1, 30051340), (2, 15025670), (4, 7512835), (5, 6010268), (10, 3005134), (11, 2731940), (20, 1502567), (22, 1365970), (23, 1306580), (44, 682985), (46, 653290), (55, 546388), (92, 326645), (110, 273194), (115, 261316), (220, 136597), (230, 130658), (253, 118780), (460, 65329), (506, 59390), (1012, 29695), (1265, 23756), (2530, 11878), (5060, 5939)]