143375330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 334540800

約数和(自身を除く): 191165470

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 43, 46, 70, 86, 95, 109, 115, 133, 161, 190, 215, 218, 230, 266, 301, 322, 430, 437, 545, 602, 665, 763, 805, 817, 874, 989, 1090, 1330, 1505, 1526, 1610, 1634, 1978, 2071, 2185, 2507, 3010, 3059, 3815, 4085, 4142, 4370, 4687, 4945, 5014, 5719, 6118, 6923, 7630, 8170, 9374, 9890, 10355, 11438, 12535, 13846, 14497, 15295, 17549, 18791, 20710, 23435, 25070, 28595, 28994, 30590, 32809, 34615, 35098, 37582, 46870, 47633, 57190, 65618, 69230, 72485, 87745, 89053, 93955, 95266, 107801, 131537, 144970, 164045, 175490, 178106, 187910, 215602, 238165, 263074, 328090, 333431, 445265, 476330, 539005, 623371, 657685, 666862, 754607, 890530, 1078010, 1246742, 1315370, 1509214, 1667155, 2048219, 3116855, 3334310, 3773035, 4096438, 6233710, 7546070, 10241095, 14337533, 20482190, 28675066, 71687665, 143375330]

約数ペア:

[(1, 143375330), (2, 71687665), (5, 28675066), (7, 20482190), (10, 14337533), (14, 10241095), (19, 7546070), (23, 6233710), (35, 4096438), (38, 3773035), (43, 3334310), (46, 3116855), (70, 2048219), (86, 1667155), (95, 1509214), (109, 1315370), (115, 1246742), (133, 1078010), (161, 890530), (190, 754607), (215, 666862), (218, 657685), (230, 623371), (266, 539005), (301, 476330), (322, 445265), (430, 333431), (437, 328090), (545, 263074), (602, 238165), (665, 215602), (763, 187910), (805, 178106), (817, 175490), (874, 164045), (989, 144970), (1090, 131537), (1330, 107801), (1505, 95266), (1526, 93955), (1610, 89053), (1634, 87745), (1978, 72485), (2071, 69230), (2185, 65618), (2507, 57190), (3010, 47633), (3059, 46870), (3815, 37582), (4085, 35098), (4142, 34615), (4370, 32809), (4687, 30590), (4945, 28994), (5014, 28595), (5719, 25070), (6118, 23435), (6923, 20710), (7630, 18791), (8170, 17549), (9374, 15295), (9890, 14497), (10355, 13846), (11438, 12535)]