31472950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 63103104

約数和(自身を除く): 31630154

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 607, 610, 850, 1037, 1214, 1525, 2074, 3035, 3050, 5185, 6070, 10319, 10370, 15175, 20638, 25925, 30350, 37027, 51595, 51850, 74054, 103190, 185135, 257975, 370270, 515950, 629459, 925675, 1258918, 1851350, 3147295, 6294590, 15736475, 31472950]

約数ペア:

[(1, 31472950), (2, 15736475), (5, 6294590), (10, 3147295), (17, 1851350), (25, 1258918), (34, 925675), (50, 629459), (61, 515950), (85, 370270), (122, 257975), (170, 185135), (305, 103190), (425, 74054), (607, 51850), (610, 51595), (850, 37027), (1037, 30350), (1214, 25925), (1525, 20638), (2074, 15175), (3035, 10370), (3050, 10319), (5185, 6070)]