143397660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{341423}}^1$

素因数の和:341442

約数の個数: 48

約数和(自身を含む): 458873856

約数和(自身を除く): 315476196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 341423, 682846, 1024269, 1365692, 1707115, 2048538, 2389961, 3414230, 4097076, 4779922, 5121345, 6828460, 7169883, 9559844, 10242690, 11949805, 14339766, 20485380, 23899610, 28679532, 35849415, 47799220, 71698830, 143397660]

約数ペア:

[(1, 143397660), (2, 71698830), (3, 47799220), (4, 35849415), (5, 28679532), (6, 23899610), (7, 20485380), (10, 14339766), (12, 11949805), (14, 10242690), (15, 9559844), (20, 7169883), (21, 6828460), (28, 5121345), (30, 4779922), (35, 4097076), (42, 3414230), (60, 2389961), (70, 2048538), (84, 1707115), (105, 1365692), (140, 1024269), (210, 682846), (420, 341423)]