151923940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3467}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 365887872

約数和(自身を除く): 213963932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 3467, 4382, 6260, 6934, 8764, 10955, 13868, 17335, 21910, 24269, 34670, 43820, 48538, 69340, 97076, 121345, 242690, 485380, 1085171, 2170342, 4340684, 5425855, 7596197, 10851710, 15192394, 21703420, 30384788, 37980985, 75961970, 151923940]

約数ペア:

[(1, 151923940), (2, 75961970), (4, 37980985), (5, 30384788), (7, 21703420), (10, 15192394), (14, 10851710), (20, 7596197), (28, 5425855), (35, 4340684), (70, 2170342), (140, 1085171), (313, 485380), (626, 242690), (1252, 121345), (1565, 97076), (2191, 69340), (3130, 48538), (3467, 43820), (4382, 34670), (6260, 24269), (6934, 21910), (8764, 17335), (10955, 13868)]