30418630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 62726400

約数和(自身を除く): 32307770

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 109, 110, 118, 215, 218, 295, 430, 473, 545, 590, 649, 946, 1090, 1199, 1298, 2365, 2398, 2537, 3245, 4687, 4730, 5074, 5995, 6431, 6490, 9374, 11990, 12685, 12862, 23435, 25370, 27907, 32155, 46870, 51557, 55814, 64310, 70741, 103114, 139535, 141482, 257785, 276533, 279070, 353705, 515570, 553066, 707410, 1382665, 2765330, 3041863, 6083726, 15209315, 30418630]

約数ペア:

[(1, 30418630), (2, 15209315), (5, 6083726), (10, 3041863), (11, 2765330), (22, 1382665), (43, 707410), (55, 553066), (59, 515570), (86, 353705), (109, 279070), (110, 276533), (118, 257785), (215, 141482), (218, 139535), (295, 103114), (430, 70741), (473, 64310), (545, 55814), (590, 51557), (649, 46870), (946, 32155), (1090, 27907), (1199, 25370), (1298, 23435), (2365, 12862), (2398, 12685), (2537, 11990), (3245, 9374), (4687, 6490), (4730, 6431), (5074, 5995)]