2198400510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{104239}}^1$

素因数の和:104305

約数の個数: 64

約数和(自身を含む): 5704012800

約数和(自身を除く): 3505612290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 10545, 21090, 104239, 208478, 312717, 521195, 625434, 1042390, 1563585, 1980541, 3127170, 3856843, 3961082, 5941623, 7713686, 9902705, 11570529, 11883246, 19284215, 19805410, 23141058, 29708115, 38568430, 57852645, 59416230, 73280017, 115705290, 146560034, 219840051, 366400085, 439680102, 732800170, 1099200255, 2198400510]

約数ペア:

[(1, 2198400510), (2, 1099200255), (3, 732800170), (5, 439680102), (6, 366400085), (10, 219840051), (15, 146560034), (19, 115705290), (30, 73280017), (37, 59416230), (38, 57852645), (57, 38568430), (74, 29708115), (95, 23141058), (111, 19805410), (114, 19284215), (185, 11883246), (190, 11570529), (222, 9902705), (285, 7713686), (370, 5941623), (555, 3961082), (570, 3856843), (703, 3127170), (1110, 1980541), (1406, 1563585), (2109, 1042390), (3515, 625434), (4218, 521195), (7030, 312717), (10545, 208478), (21090, 104239)]