310054228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 646763040

約数和(自身を除く): 336708812

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 289, 374, 407, 578, 629, 659, 748, 814, 1156, 1258, 1318, 1628, 2516, 2636, 3179, 6358, 6919, 7249, 10693, 11203, 12716, 13838, 14498, 21386, 22406, 24383, 27676, 28996, 42772, 44812, 48766, 97532, 117623, 123233, 190451, 235246, 246466, 268213, 380902, 414511, 470492, 492932, 536426, 761804, 829022, 1072852, 1658044, 2094961, 4189922, 4559621, 7046687, 8379844, 9119242, 14093374, 18238484, 28186748, 77513557, 155027114, 310054228]

約数ペア:

[(1, 310054228), (2, 155027114), (4, 77513557), (11, 28186748), (17, 18238484), (22, 14093374), (34, 9119242), (37, 8379844), (44, 7046687), (68, 4559621), (74, 4189922), (148, 2094961), (187, 1658044), (289, 1072852), (374, 829022), (407, 761804), (578, 536426), (629, 492932), (659, 470492), (748, 414511), (814, 380902), (1156, 268213), (1258, 246466), (1318, 235246), (1628, 190451), (2516, 123233), (2636, 117623), (3179, 97532), (6358, 48766), (6919, 44812), (7249, 42772), (10693, 28996), (11203, 27676), (12716, 24383), (13838, 22406), (14498, 21386)]