65901570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 185960448

約数和(自身を除く): 120058878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 353, 381, 490, 635, 706, 735, 762, 889, 1059, 1270, 1470, 1765, 1778, 1905, 2118, 2471, 2667, 3530, 3810, 4445, 4942, 5295, 5334, 6223, 7413, 8890, 10590, 12355, 12446, 13335, 14826, 17297, 18669, 24710, 26670, 31115, 34594, 37065, 37338, 44831, 51891, 62230, 74130, 86485, 89662, 93345, 103782, 134493, 172970, 186690, 224155, 259455, 268986, 313817, 448310, 518910, 627634, 672465, 941451, 1344930, 1569085, 1882902, 2196719, 3138170, 4393438, 4707255, 6590157, 9414510, 10983595, 13180314, 21967190, 32950785, 65901570]

約数ペア:

[(1, 65901570), (2, 32950785), (3, 21967190), (5, 13180314), (6, 10983595), (7, 9414510), (10, 6590157), (14, 4707255), (15, 4393438), (21, 3138170), (30, 2196719), (35, 1882902), (42, 1569085), (49, 1344930), (70, 941451), (98, 672465), (105, 627634), (127, 518910), (147, 448310), (210, 313817), (245, 268986), (254, 259455), (294, 224155), (353, 186690), (381, 172970), (490, 134493), (635, 103782), (706, 93345), (735, 89662), (762, 86485), (889, 74130), (1059, 62230), (1270, 51891), (1470, 44831), (1765, 37338), (1778, 37065), (1905, 34594), (2118, 31115), (2471, 26670), (2667, 24710), (3530, 18669), (3810, 17297), (4445, 14826), (4942, 13335), (5295, 12446), (5334, 12355), (6223, 10590), (7413, 8890)]