3031357070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{87133}}^1$

素因数の和:87225

約数の個数: 48

約数和(自身を含む): 6436762848

約数和(自身を除く): 3405405778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 87133, 174266, 435665, 609931, 871330, 1219862, 3049655, 4269517, 6099310, 6186443, 8539034, 12372886, 21347585, 30932215, 42695170, 43305101, 61864430, 86610202, 216525505, 303135707, 433051010, 606271414, 1515678535, 3031357070]

約数ペア:

[(1, 3031357070), (2, 1515678535), (5, 606271414), (7, 433051010), (10, 303135707), (14, 216525505), (35, 86610202), (49, 61864430), (70, 43305101), (71, 42695170), (98, 30932215), (142, 21347585), (245, 12372886), (355, 8539034), (490, 6186443), (497, 6099310), (710, 4269517), (994, 3049655), (2485, 1219862), (3479, 871330), (4970, 609931), (6958, 435665), (17395, 174266), (34790, 87133)]