4892030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 5564962

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 311, 605, 622, 715, 1210, 1430, 1555, 1573, 3110, 3146, 3421, 4043, 6842, 7865, 8086, 15730, 17105, 20215, 34210, 37631, 40430, 44473, 75262, 88946, 188155, 222365, 376310, 444730, 489203, 978406, 2446015, 4892030]

約数ペア:

[(1, 4892030), (2, 2446015), (5, 978406), (10, 489203), (11, 444730), (13, 376310), (22, 222365), (26, 188155), (55, 88946), (65, 75262), (110, 44473), (121, 40430), (130, 37631), (143, 34210), (242, 20215), (286, 17105), (311, 15730), (605, 8086), (622, 7865), (715, 6842), (1210, 4043), (1430, 3421), (1555, 3146), (1573, 3110)]