971299620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1798703}}^1$

素因数の和:1798721

約数の個数: 48

約数和(自身を含む): 3021822720

約数和(自身を除く): 2050523100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1798703, 3597406, 5396109, 7194812, 8993515, 10792218, 16188327, 17987030, 21584436, 26980545, 32376654, 35974060, 48564981, 53961090, 64753308, 80941635, 97129962, 107922180, 161883270, 194259924, 242824905, 323766540, 485649810, 971299620]

約数ペア:

[(1, 971299620), (2, 485649810), (3, 323766540), (4, 242824905), (5, 194259924), (6, 161883270), (9, 107922180), (10, 97129962), (12, 80941635), (15, 64753308), (18, 53961090), (20, 48564981), (27, 35974060), (30, 32376654), (36, 26980545), (45, 21584436), (54, 17987030), (60, 16188327), (90, 10792218), (108, 8993515), (135, 7194812), (180, 5396109), (270, 3597406), (540, 1798703)]