214895970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1621}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 574577280

約数和(自身を除く): 359681310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1473, 1621, 2455, 2946, 3242, 4419, 4863, 4910, 7365, 8105, 8838, 9726, 13257, 14589, 14730, 16210, 22095, 24315, 26514, 29178, 43767, 44190, 48630, 66285, 72945, 87534, 132570, 145890, 218835, 437670, 795911, 1591822, 2387733, 3979555, 4775466, 7163199, 7959110, 11938665, 14326398, 21489597, 23877330, 35815995, 42979194, 71631990, 107447985, 214895970]

約数ペア:

[(1, 214895970), (2, 107447985), (3, 71631990), (5, 42979194), (6, 35815995), (9, 23877330), (10, 21489597), (15, 14326398), (18, 11938665), (27, 7959110), (30, 7163199), (45, 4775466), (54, 3979555), (90, 2387733), (135, 1591822), (270, 795911), (491, 437670), (982, 218835), (1473, 145890), (1621, 132570), (2455, 87534), (2946, 72945), (3242, 66285), (4419, 48630), (4863, 44190), (4910, 43767), (7365, 29178), (8105, 26514), (8838, 24315), (9726, 22095), (13257, 16210), (14589, 14730)]