30189406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{40039}}^1$

素因数の和:40083

約数の個数: 16

約数和(自身を含む): 50450400

約数和(自身を除く): 20260994

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 40039, 80078, 520507, 1041014, 1161131, 2322262, 15094703, 30189406]

約数ペア:

[(1, 30189406), (2, 15094703), (13, 2322262), (26, 1161131), (29, 1041014), (58, 520507), (377, 80078), (754, 40039)]