151887260

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{3163}}^1$

素因数の和:3200

約数の個数: 60

約数和(自身を含む): 372219288

約数和(自身を除く): 220332028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2401, 3163, 3430, 4802, 6326, 6860, 9604, 12005, 12652, 15815, 22141, 24010, 31630, 44282, 48020, 63260, 88564, 110705, 154987, 221410, 309974, 442820, 619948, 774935, 1084909, 1549870, 2169818, 3099740, 4339636, 5424545, 7594363, 10849090, 15188726, 21698180, 30377452, 37971815, 75943630, 151887260]

約数ペア:

[(1, 151887260), (2, 75943630), (4, 37971815), (5, 30377452), (7, 21698180), (10, 15188726), (14, 10849090), (20, 7594363), (28, 5424545), (35, 4339636), (49, 3099740), (70, 2169818), (98, 1549870), (140, 1084909), (196, 774935), (245, 619948), (343, 442820), (490, 309974), (686, 221410), (980, 154987), (1372, 110705), (1715, 88564), (2401, 63260), (3163, 48020), (3430, 44282), (4802, 31630), (6326, 24010), (6860, 22141), (9604, 15815), (12005, 12652)]