72209190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104651}}^1$

素因数の和:104684

約数の個数: 32

約数和(自身を含む): 180838656

約数和(自身を除く): 108629466

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104651, 209302, 313953, 523255, 627906, 1046510, 1569765, 2406973, 3139530, 4813946, 7220919, 12034865, 14441838, 24069730, 36104595, 72209190]

約数ペア:

[(1, 72209190), (2, 36104595), (3, 24069730), (5, 14441838), (6, 12034865), (10, 7220919), (15, 4813946), (23, 3139530), (30, 2406973), (46, 1569765), (69, 1046510), (115, 627906), (138, 523255), (230, 313953), (345, 209302), (690, 104651)]