185587990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5741

約数の個数: 48

約数和(自身を含む): 394468272

約数和(自身を除く): 208880282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 5653, 6566, 11306, 16415, 28265, 32830, 39571, 56530, 79142, 197855, 276997, 378751, 395710, 553994, 757502, 1384985, 1893755, 2651257, 2769970, 3787510, 5302514, 13256285, 18558799, 26512570, 37117598, 92793995, 185587990]

約数ペア:

[(1, 185587990), (2, 92793995), (5, 37117598), (7, 26512570), (10, 18558799), (14, 13256285), (35, 5302514), (49, 3787510), (67, 2769970), (70, 2651257), (98, 1893755), (134, 1384985), (245, 757502), (335, 553994), (469, 395710), (490, 378751), (670, 276997), (938, 197855), (2345, 79142), (3283, 56530), (4690, 39571), (5653, 32830), (6566, 28265), (11306, 16415)]