29119950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 78913848

約数和(自身を除く): 49793898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 397, 450, 489, 794, 815, 978, 1191, 1467, 1630, 1985, 2382, 2445, 2934, 3573, 3970, 4075, 4890, 5955, 7146, 7335, 8150, 9925, 11910, 12225, 14670, 17865, 19850, 24450, 29775, 35730, 36675, 59550, 64711, 73350, 89325, 129422, 178650, 194133, 323555, 388266, 582399, 647110, 970665, 1164798, 1617775, 1941330, 2911995, 3235550, 4853325, 5823990, 9706650, 14559975, 29119950]

約数ペア:

[(1, 29119950), (2, 14559975), (3, 9706650), (5, 5823990), (6, 4853325), (9, 3235550), (10, 2911995), (15, 1941330), (18, 1617775), (25, 1164798), (30, 970665), (45, 647110), (50, 582399), (75, 388266), (90, 323555), (150, 194133), (163, 178650), (225, 129422), (326, 89325), (397, 73350), (450, 64711), (489, 59550), (794, 36675), (815, 35730), (978, 29775), (1191, 24450), (1467, 19850), (1630, 17865), (1985, 14670), (2382, 12225), (2445, 11910), (2934, 9925), (3573, 8150), (3970, 7335), (4075, 7146), (4890, 5955)]