1271309460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{6361}}^1$

素因数の和:9704

約数の個数: 48

約数和(自身を含む): 3561294912

約数和(自身を除く): 2289985452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3331, 6361, 6662, 9993, 12722, 13324, 16655, 19083, 19986, 25444, 31805, 33310, 38166, 39972, 49965, 63610, 66620, 76332, 95415, 99930, 127220, 190830, 199860, 381660, 21188491, 42376982, 63565473, 84753964, 105942455, 127130946, 211884910, 254261892, 317827365, 423769820, 635654730, 1271309460]

約数ペア:

[(1, 1271309460), (2, 635654730), (3, 423769820), (4, 317827365), (5, 254261892), (6, 211884910), (10, 127130946), (12, 105942455), (15, 84753964), (20, 63565473), (30, 42376982), (60, 21188491), (3331, 381660), (6361, 199860), (6662, 190830), (9993, 127220), (12722, 99930), (13324, 95415), (16655, 76332), (19083, 66620), (19986, 63610), (25444, 49965), (31805, 39972), (33310, 38166)]