120704090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 245216160

約数和(自身を除く): 124512070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 101, 130, 145, 202, 290, 317, 377, 505, 634, 754, 1010, 1313, 1585, 1885, 2626, 2929, 3170, 3770, 4121, 5858, 6565, 8242, 9193, 13130, 14645, 18386, 20605, 29290, 32017, 38077, 41210, 45965, 64034, 76154, 91930, 119509, 160085, 190385, 239018, 320170, 380770, 416221, 597545, 832442, 928493, 1195090, 1856986, 2081105, 4162210, 4642465, 9284930, 12070409, 24140818, 60352045, 120704090]

約数ペア:

[(1, 120704090), (2, 60352045), (5, 24140818), (10, 12070409), (13, 9284930), (26, 4642465), (29, 4162210), (58, 2081105), (65, 1856986), (101, 1195090), (130, 928493), (145, 832442), (202, 597545), (290, 416221), (317, 380770), (377, 320170), (505, 239018), (634, 190385), (754, 160085), (1010, 119509), (1313, 91930), (1585, 76154), (1885, 64034), (2626, 45965), (2929, 41210), (3170, 38077), (3770, 32017), (4121, 29290), (5858, 20605), (6565, 18386), (8242, 14645), (9193, 13130)]