30348510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 48448290

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, 1439, 2109, 2878, 3515, 4218, 4317, 7030, 7195, 8634, 10545, 14390, 21090, 21585, 27341, 43170, 53243, 54682, 82023, 106486, 136705, 159729, 164046, 266215, 273410, 319458, 410115, 532430, 798645, 820230, 1011617, 1597290, 2023234, 3034851, 5058085, 6069702, 10116170, 15174255, 30348510]

約数ペア:

[(1, 30348510), (2, 15174255), (3, 10116170), (5, 6069702), (6, 5058085), (10, 3034851), (15, 2023234), (19, 1597290), (30, 1011617), (37, 820230), (38, 798645), (57, 532430), (74, 410115), (95, 319458), (111, 273410), (114, 266215), (185, 164046), (190, 159729), (222, 136705), (285, 106486), (370, 82023), (555, 54682), (570, 53243), (703, 43170), (1110, 27341), (1406, 21585), (1439, 21090), (2109, 14390), (2878, 10545), (3515, 8634), (4218, 7195), (4317, 7030)]