2010221470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{285949}}^1$

素因数の和:286012

約数の個数: 32

約数和(自身を含む): 3911796000

約数和(自身を除く): 1901574530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 285949, 571898, 1429745, 2859490, 5433031, 10580113, 10866062, 21160226, 27165155, 52900565, 54330310, 105801130, 201022147, 402044294, 1005110735, 2010221470]

約数ペア:

[(1, 2010221470), (2, 1005110735), (5, 402044294), (10, 201022147), (19, 105801130), (37, 54330310), (38, 52900565), (74, 27165155), (95, 21160226), (185, 10866062), (190, 10580113), (370, 5433031), (703, 2859490), (1406, 1429745), (3515, 571898), (7030, 285949)]