30163900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23203}}^1$

素因数の和:23230

約数の個数: 36

約数和(自身を含む): 70493752

約数和(自身を除く): 40329852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23203, 46406, 92812, 116015, 232030, 301639, 464060, 580075, 603278, 1160150, 1206556, 1508195, 2320300, 3016390, 6032780, 7540975, 15081950, 30163900]

約数ペア:

[(1, 30163900), (2, 15081950), (4, 7540975), (5, 6032780), (10, 3016390), (13, 2320300), (20, 1508195), (25, 1206556), (26, 1160150), (50, 603278), (52, 580075), (65, 464060), (100, 301639), (130, 232030), (260, 116015), (325, 92812), (650, 46406), (1300, 23203)]