2777761740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{273941}}^1$

素因数の和:273979

約数の個数: 72

約数和(自身を含む): 8422072848

約数和(自身を除く): 5644311108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 273941, 547882, 821823, 1095764, 1369705, 1643646, 2739410, 3287292, 3561233, 4109115, 5478820, 7122466, 8218230, 10683699, 14244932, 16436460, 17806165, 21367398, 35612330, 42734796, 46296029, 53418495, 71224660, 92592058, 106836990, 138888087, 185184116, 213673980, 231480145, 277776174, 462960290, 555552348, 694440435, 925920580, 1388880870, 2777761740]

約数ペア:

[(1, 2777761740), (2, 1388880870), (3, 925920580), (4, 694440435), (5, 555552348), (6, 462960290), (10, 277776174), (12, 231480145), (13, 213673980), (15, 185184116), (20, 138888087), (26, 106836990), (30, 92592058), (39, 71224660), (52, 53418495), (60, 46296029), (65, 42734796), (78, 35612330), (130, 21367398), (156, 17806165), (169, 16436460), (195, 14244932), (260, 10683699), (338, 8218230), (390, 7122466), (507, 5478820), (676, 4109115), (780, 3561233), (845, 3287292), (1014, 2739410), (1690, 1643646), (2028, 1369705), (2535, 1095764), (3380, 821823), (5070, 547882), (10140, 273941)]