2977892470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{15797}}^1$

素因数の和:18504

約数の個数: 32

約数和(自身を含む): 6128612928

約数和(自身を除く): 3150720458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2693, 5386, 13465, 15797, 18851, 26930, 31594, 37702, 78985, 94255, 110579, 157970, 188510, 221158, 552895, 1105790, 42541321, 85082642, 212706605, 297789247, 425413210, 595578494, 1488946235, 2977892470]

約数ペア:

[(1, 2977892470), (2, 1488946235), (5, 595578494), (7, 425413210), (10, 297789247), (14, 212706605), (35, 85082642), (70, 42541321), (2693, 1105790), (5386, 552895), (13465, 221158), (15797, 188510), (18851, 157970), (26930, 110579), (31594, 94255), (37702, 78985)]