1791145010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6947}}^1$

素因数の和:7055

約数の個数: 64

約数和(自身を含む): 3601843200

約数和(自身を除く): 1810698190

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 295, 437, 590, 874, 1121, 1357, 2185, 2242, 2714, 4370, 5605, 6785, 6947, 11210, 13570, 13894, 25783, 34735, 51566, 69470, 128915, 131993, 159781, 257830, 263986, 319562, 409873, 659965, 798905, 819746, 1319930, 1597810, 2049365, 3035839, 4098730, 6071678, 7787587, 9427079, 15179195, 15575174, 18854158, 30358390, 38937935, 47135395, 77875870, 94270790, 179114501, 358229002, 895572505, 1791145010]

約数ペア:

[(1, 1791145010), (2, 895572505), (5, 358229002), (10, 179114501), (19, 94270790), (23, 77875870), (38, 47135395), (46, 38937935), (59, 30358390), (95, 18854158), (115, 15575174), (118, 15179195), (190, 9427079), (230, 7787587), (295, 6071678), (437, 4098730), (590, 3035839), (874, 2049365), (1121, 1597810), (1357, 1319930), (2185, 819746), (2242, 798905), (2714, 659965), (4370, 409873), (5605, 319562), (6785, 263986), (6947, 257830), (11210, 159781), (13570, 131993), (13894, 128915), (25783, 69470), (34735, 51566)]