144428270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 313251840

約数和(自身を除く): 168823570

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 823, 1090, 1526, 1610, 1646, 2507, 3815, 4115, 5014, 5761, 7630, 8230, 11522, 12535, 17549, 18929, 25070, 28805, 35098, 37858, 57610, 87745, 89707, 94645, 132503, 175490, 179414, 189290, 265006, 448535, 627949, 662515, 897070, 1255898, 1325030, 2063261, 3139745, 4126522, 6279490, 10316305, 14442827, 20632610, 28885654, 72214135, 144428270]

約数ペア:

[(1, 144428270), (2, 72214135), (5, 28885654), (7, 20632610), (10, 14442827), (14, 10316305), (23, 6279490), (35, 4126522), (46, 3139745), (70, 2063261), (109, 1325030), (115, 1255898), (161, 897070), (218, 662515), (230, 627949), (322, 448535), (545, 265006), (763, 189290), (805, 179414), (823, 175490), (1090, 132503), (1526, 94645), (1610, 89707), (1646, 87745), (2507, 57610), (3815, 37858), (4115, 35098), (5014, 28805), (5761, 25070), (7630, 18929), (8230, 17549), (11522, 12535)]