148306740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12421}}^1$

素因数の和:12632

約数の個数: 48

約数和(自身を含む): 417379200

約数和(自身を除く): 269072460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 12421, 24842, 37263, 49684, 62105, 74526, 124210, 149052, 186315, 248420, 372630, 745260, 2471779, 4943558, 7415337, 9887116, 12358895, 14830674, 24717790, 29661348, 37076685, 49435580, 74153370, 148306740]

約数ペア:

[(1, 148306740), (2, 74153370), (3, 49435580), (4, 37076685), (5, 29661348), (6, 24717790), (10, 14830674), (12, 12358895), (15, 9887116), (20, 7415337), (30, 4943558), (60, 2471779), (199, 745260), (398, 372630), (597, 248420), (796, 186315), (995, 149052), (1194, 124210), (1990, 74526), (2388, 62105), (2985, 49684), (3980, 37263), (5970, 24842), (11940, 12421)]