72723930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105397}}^1$

素因数の和:105430

約数の個数: 32

約数和(自身を含む): 182127744

約数和(自身を除く): 109403814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105397, 210794, 316191, 526985, 632382, 1053970, 1580955, 2424131, 3161910, 4848262, 7272393, 12120655, 14544786, 24241310, 36361965, 72723930]

約数ペア:

[(1, 72723930), (2, 36361965), (3, 24241310), (5, 14544786), (6, 12120655), (10, 7272393), (15, 4848262), (23, 3161910), (30, 2424131), (46, 1580955), (69, 1053970), (115, 632382), (138, 526985), (230, 316191), (345, 210794), (690, 105397)]