234938305

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 99491903

約数列:

[1, 5, 7, 31, 35, 155, 217, 223, 971, 1085, 1115, 1561, 4855, 6797, 6913, 7805, 30101, 33985, 34565, 48391, 150505, 210707, 216533, 241955, 1053535, 1082665, 1515731, 6712523, 7578655, 33562615, 46987661, 234938305]

約数ペア:

[(1, 234938305), (5, 46987661), (7, 33562615), (31, 7578655), (35, 6712523), (155, 1515731), (217, 1082665), (223, 1053535), (971, 241955), (1085, 216533), (1115, 210707), (1561, 150505), (4855, 48391), (6797, 34565), (6913, 33985), (7805, 30101)]