180373299730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31081}}^1\times {\mathrm{44641}}^1$

素因数の和:75742

約数の個数: 32

約数和(自身を含む): 349665786288

約数和(自身を除く): 169292486558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 31081, 44641, 62162, 89282, 155405, 223205, 310810, 404053, 446410, 580333, 808106, 1160666, 2020265, 2901665, 4040530, 5803330, 1387486921, 2774973842, 6937434605, 13874869210, 18037329973, 36074659946, 90186649865, 180373299730]

約数ペア:

[(1, 180373299730), (2, 90186649865), (5, 36074659946), (10, 18037329973), (13, 13874869210), (26, 6937434605), (65, 2774973842), (130, 1387486921), (31081, 5803330), (44641, 4040530), (62162, 2901665), (89282, 2020265), (155405, 1160666), (223205, 808106), (310810, 580333), (404053, 446410)]