2997595580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{9241}}^1$

素因数の和:9595

約数の個数: 72

約数和(自身を含む): 7345615536

約数和(自身を除く): 4348019956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 331, 490, 662, 980, 1324, 1655, 2317, 3310, 4634, 6620, 9241, 9268, 11585, 16219, 18482, 23170, 32438, 36964, 46205, 46340, 64687, 64876, 81095, 92410, 129374, 162190, 184820, 258748, 323435, 324380, 452809, 646870, 905618, 1293740, 1811236, 2264045, 3058771, 4528090, 6117542, 9056180, 12235084, 15293855, 21411397, 30587710, 42822794, 61175420, 85645588, 107056985, 149879779, 214113970, 299759558, 428227940, 599519116, 749398895, 1498797790, 2997595580]

約数ペア:

[(1, 2997595580), (2, 1498797790), (4, 749398895), (5, 599519116), (7, 428227940), (10, 299759558), (14, 214113970), (20, 149879779), (28, 107056985), (35, 85645588), (49, 61175420), (70, 42822794), (98, 30587710), (140, 21411397), (196, 15293855), (245, 12235084), (331, 9056180), (490, 6117542), (662, 4528090), (980, 3058771), (1324, 2264045), (1655, 1811236), (2317, 1293740), (3310, 905618), (4634, 646870), (6620, 452809), (9241, 324380), (9268, 323435), (11585, 258748), (16219, 184820), (18482, 162190), (23170, 129374), (32438, 92410), (36964, 81095), (46205, 64876), (46340, 64687)]