2594550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{353}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 7506216

約数和(自身を除く): 4911666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 353, 490, 525, 706, 735, 1050, 1059, 1225, 1470, 1765, 2118, 2450, 2471, 3530, 3675, 4942, 5295, 7350, 7413, 8825, 10590, 12355, 14826, 17297, 17650, 24710, 26475, 34594, 37065, 51891, 52950, 61775, 74130, 86485, 103782, 123550, 172970, 185325, 259455, 370650, 432425, 518910, 864850, 1297275, 2594550]

約数ペア:

[(1, 2594550), (2, 1297275), (3, 864850), (5, 518910), (6, 432425), (7, 370650), (10, 259455), (14, 185325), (15, 172970), (21, 123550), (25, 103782), (30, 86485), (35, 74130), (42, 61775), (49, 52950), (50, 51891), (70, 37065), (75, 34594), (98, 26475), (105, 24710), (147, 17650), (150, 17297), (175, 14826), (210, 12355), (245, 10590), (294, 8825), (350, 7413), (353, 7350), (490, 5295), (525, 4942), (706, 3675), (735, 3530), (1050, 2471), (1059, 2450), (1225, 2118), (1470, 1765)]