30402988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98711}}^1$

素因数の和:98733

約数の個数: 24

約数和(自身を含む): 66334464

約数和(自身を除く): 35931476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 98711, 197422, 394844, 690977, 1085821, 1381954, 2171642, 2763908, 4343284, 7600747, 15201494, 30402988]

約数ペア:

[(1, 30402988), (2, 15201494), (4, 7600747), (7, 4343284), (11, 2763908), (14, 2171642), (22, 1381954), (28, 1085821), (44, 690977), (77, 394844), (154, 197422), (308, 98711)]