30905560332

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{997}}^1\times {\mathrm{5779}}^1$

素因数の和:6935

約数の個数: 72

約数和(自身を含む): 78739206000

約数和(自身を除く): 47833645668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 997, 1341, 1788, 1994, 2682, 2991, 3988, 5364, 5779, 5982, 8973, 11558, 11964, 17337, 17946, 23116, 34674, 35892, 52011, 69348, 104022, 148553, 208044, 297106, 445659, 594212, 861071, 891318, 1336977, 1722142, 1782636, 2583213, 2673954, 3444284, 5166426, 5347908, 5761663, 7749639, 10332852, 11523326, 15499278, 17284989, 23046652, 30998556, 34569978, 51854967, 69139956, 103709934, 207419868, 858487787, 1716975574, 2575463361, 3433951148, 5150926722, 7726390083, 10301853444, 15452780166, 30905560332]

約数ペア:

[(1, 30905560332), (2, 15452780166), (3, 10301853444), (4, 7726390083), (6, 5150926722), (9, 3433951148), (12, 2575463361), (18, 1716975574), (36, 858487787), (149, 207419868), (298, 103709934), (447, 69139956), (596, 51854967), (894, 34569978), (997, 30998556), (1341, 23046652), (1788, 17284989), (1994, 15499278), (2682, 11523326), (2991, 10332852), (3988, 7749639), (5364, 5761663), (5779, 5347908), (5982, 5166426), (8973, 3444284), (11558, 2673954), (11964, 2583213), (17337, 1782636), (17946, 1722142), (23116, 1336977), (34674, 891318), (35892, 861071), (52011, 594212), (69348, 445659), (104022, 297106), (148553, 208044)]