28444094820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{158022749}}^1$

素因数の和:158022764

約数の個数: 36

約数和(自身を含む): 86280421500

約数和(自身を除く): 57836326680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 158022749, 316045498, 474068247, 632090996, 790113745, 948136494, 1422204741, 1580227490, 1896272988, 2370341235, 2844409482, 3160454980, 4740682470, 5688818964, 7111023705, 9481364940, 14222047410, 28444094820]

約数ペア:

[(1, 28444094820), (2, 14222047410), (3, 9481364940), (4, 7111023705), (5, 5688818964), (6, 4740682470), (9, 3160454980), (10, 2844409482), (12, 2370341235), (15, 1896272988), (18, 1580227490), (20, 1422204741), (30, 948136494), (36, 790113745), (45, 632090996), (60, 474068247), (90, 316045498), (180, 158022749)]