275024260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 688665600

約数和(自身を除く): 413641340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 343, 470, 490, 658, 686, 853, 940, 980, 1316, 1372, 1645, 1706, 1715, 2303, 3290, 3412, 3430, 4265, 4606, 5971, 6580, 6860, 8530, 9212, 11515, 11942, 16121, 17060, 23030, 23884, 29855, 32242, 40091, 41797, 46060, 59710, 64484, 80182, 80605, 83594, 119420, 160364, 161210, 167188, 200455, 208985, 280637, 292579, 322420, 400910, 417970, 561274, 585158, 801820, 835940, 1122548, 1170316, 1403185, 1462895, 1964459, 2806370, 2925790, 3928918, 5612740, 5851580, 7857836, 9822295, 13751213, 19644590, 27502426, 39289180, 55004852, 68756065, 137512130, 275024260]

約数ペア:

[(1, 275024260), (2, 137512130), (4, 68756065), (5, 55004852), (7, 39289180), (10, 27502426), (14, 19644590), (20, 13751213), (28, 9822295), (35, 7857836), (47, 5851580), (49, 5612740), (70, 3928918), (94, 2925790), (98, 2806370), (140, 1964459), (188, 1462895), (196, 1403185), (235, 1170316), (245, 1122548), (329, 835940), (343, 801820), (470, 585158), (490, 561274), (658, 417970), (686, 400910), (853, 322420), (940, 292579), (980, 280637), (1316, 208985), (1372, 200455), (1645, 167188), (1706, 161210), (1715, 160364), (2303, 119420), (3290, 83594), (3412, 80605), (3430, 80182), (4265, 64484), (4606, 59710), (5971, 46060), (6580, 41797), (6860, 40091), (8530, 32242), (9212, 29855), (11515, 23884), (11942, 23030), (16121, 17060)]