306574130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3259}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 577411200

約数和(自身を除く): 270837070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 2045, 3259, 4090, 6518, 9407, 16295, 18814, 32590, 47035, 74957, 94070, 149914, 374785, 749570, 1332931, 2665862, 6664655, 13329310, 30657413, 61314826, 153287065, 306574130]

約数ペア:

[(1, 306574130), (2, 153287065), (5, 61314826), (10, 30657413), (23, 13329310), (46, 6664655), (115, 2665862), (230, 1332931), (409, 749570), (818, 374785), (2045, 149914), (3259, 94070), (4090, 74957), (6518, 47035), (9407, 32590), (16295, 18814)]