30380194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 51819264

約数和(自身を除く): 21439070

約数列:

[1, 2, 13, 23, 26, 46, 101, 202, 299, 503, 598, 1006, 1313, 2323, 2626, 4646, 6539, 11569, 13078, 23138, 30199, 50803, 60398, 101606, 150397, 300794, 660439, 1168469, 1320878, 2336938, 15190097, 30380194]

約数ペア:

[(1, 30380194), (2, 15190097), (13, 2336938), (23, 1320878), (26, 1168469), (46, 660439), (101, 300794), (202, 150397), (299, 101606), (503, 60398), (598, 50803), (1006, 30199), (1313, 23138), (2323, 13078), (2626, 11569), (4646, 6539)]