2290530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 6052032

約数和(自身を除く): 3761502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 631, 726, 1210, 1262, 1815, 1893, 3155, 3630, 3786, 6310, 6941, 9465, 13882, 18930, 20823, 34705, 41646, 69410, 76351, 104115, 152702, 208230, 229053, 381755, 458106, 763510, 1145265, 2290530]

約数ペア:

[(1, 2290530), (2, 1145265), (3, 763510), (5, 458106), (6, 381755), (10, 229053), (11, 208230), (15, 152702), (22, 104115), (30, 76351), (33, 69410), (55, 41646), (66, 34705), (110, 20823), (121, 18930), (165, 13882), (242, 9465), (330, 6941), (363, 6310), (605, 3786), (631, 3630), (726, 3155), (1210, 1893), (1262, 1815)]