1639347870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{203141}}^1$

素因数の和:203420

約数の個数: 32

約数和(自身を含む): 3949080480

約数和(自身を除く): 2309732610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 203141, 406282, 609423, 1015705, 1218846, 2031410, 3047115, 6094230, 54644929, 109289858, 163934787, 273224645, 327869574, 546449290, 819673935, 1639347870]

約数ペア:

[(1, 1639347870), (2, 819673935), (3, 546449290), (5, 327869574), (6, 273224645), (10, 163934787), (15, 109289858), (30, 54644929), (269, 6094230), (538, 3047115), (807, 2031410), (1345, 1218846), (1614, 1015705), (2690, 609423), (4035, 406282), (8070, 203141)]