228477870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12757}}^1$

素因数の和:12969

約数の個数: 48

約数和(自身を含む): 597074400

約数和(自身を除く): 368596530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 12757, 17910, 25514, 38271, 63785, 76542, 114813, 127570, 191355, 229626, 382710, 574065, 1148130, 2538643, 5077286, 7615929, 12693215, 15231858, 22847787, 25386430, 38079645, 45695574, 76159290, 114238935, 228477870]

約数ペア:

[(1, 228477870), (2, 114238935), (3, 76159290), (5, 45695574), (6, 38079645), (9, 25386430), (10, 22847787), (15, 15231858), (18, 12693215), (30, 7615929), (45, 5077286), (90, 2538643), (199, 1148130), (398, 574065), (597, 382710), (995, 229626), (1194, 191355), (1791, 127570), (1990, 114813), (2985, 76542), (3582, 63785), (5970, 38271), (8955, 25514), (12757, 17910)]