2010561410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127817}}^1$

素因数の和:127859

約数の個数: 48

約数和(自身を含む): 4283948088

約数和(自身を除く): 2273386678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 127817, 255634, 639085, 1278170, 1405987, 1661621, 2811974, 3323242, 7029935, 8308105, 14059870, 15465857, 16616210, 18277831, 30931714, 36555662, 77329285, 91389155, 154658570, 182778310, 201056141, 402112282, 1005280705, 2010561410]

約数ペア:

[(1, 2010561410), (2, 1005280705), (5, 402112282), (10, 201056141), (11, 182778310), (13, 154658570), (22, 91389155), (26, 77329285), (55, 36555662), (65, 30931714), (110, 18277831), (121, 16616210), (130, 15465857), (143, 14059870), (242, 8308105), (286, 7029935), (605, 3323242), (715, 2811974), (1210, 1661621), (1430, 1405987), (1573, 1278170), (3146, 639085), (7865, 255634), (15730, 127817)]