6619470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 18676224

約数和(自身を除く): 12056754

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1543, 2145, 3086, 4290, 4629, 7715, 9258, 15430, 16973, 20059, 23145, 33946, 40118, 46290, 50919, 60177, 84865, 100295, 101838, 120354, 169730, 200590, 220649, 254595, 300885, 441298, 509190, 601770, 661947, 1103245, 1323894, 2206490, 3309735, 6619470]

約数ペア:

[(1, 6619470), (2, 3309735), (3, 2206490), (5, 1323894), (6, 1103245), (10, 661947), (11, 601770), (13, 509190), (15, 441298), (22, 300885), (26, 254595), (30, 220649), (33, 200590), (39, 169730), (55, 120354), (65, 101838), (66, 100295), (78, 84865), (110, 60177), (130, 50919), (143, 46290), (165, 40118), (195, 33946), (286, 23145), (330, 20059), (390, 16973), (429, 15430), (715, 9258), (858, 7715), (1430, 4629), (1543, 4290), (2145, 3086)]