30340695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 61332480

約数和(自身を除く): 30991785

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 109, 165, 231, 241, 327, 385, 545, 723, 763, 1155, 1199, 1205, 1635, 1687, 2289, 2651, 3597, 3615, 3815, 5061, 5995, 7953, 8393, 8435, 11445, 13255, 17985, 18557, 25179, 25305, 26269, 39765, 41965, 55671, 78807, 92785, 125895, 131345, 183883, 278355, 288959, 394035, 551649, 866877, 919415, 1444795, 2022713, 2758245, 4334385, 6068139, 10113565, 30340695]

約数ペア:

[(1, 30340695), (3, 10113565), (5, 6068139), (7, 4334385), (11, 2758245), (15, 2022713), (21, 1444795), (33, 919415), (35, 866877), (55, 551649), (77, 394035), (105, 288959), (109, 278355), (165, 183883), (231, 131345), (241, 125895), (327, 92785), (385, 78807), (545, 55671), (723, 41965), (763, 39765), (1155, 26269), (1199, 25305), (1205, 25179), (1635, 18557), (1687, 17985), (2289, 13255), (2651, 11445), (3597, 8435), (3615, 8393), (3815, 7953), (5061, 5995)]