30521690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 57822336

約数和(自身を除く): 27300646

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1013, 1310, 2026, 3013, 5065, 6026, 10130, 15065, 23299, 30130, 46598, 116495, 132703, 232990, 265406, 663515, 1327030, 3052169, 6104338, 15260845, 30521690]

約数ペア:

[(1, 30521690), (2, 15260845), (5, 6104338), (10, 3052169), (23, 1327030), (46, 663515), (115, 265406), (131, 232990), (230, 132703), (262, 116495), (655, 46598), (1013, 30130), (1310, 23299), (2026, 15065), (3013, 10130), (5065, 6026)]