3218902260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7664053}}^1$

素因数の和:7664072

約数の個数: 48

約数和(自身を含む): 10300488576

約数和(自身を除く): 7081586316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7664053, 15328106, 22992159, 30656212, 38320265, 45984318, 53648371, 76640530, 91968636, 107296742, 114960795, 153281060, 160945113, 214593484, 229921590, 268241855, 321890226, 459843180, 536483710, 643780452, 804725565, 1072967420, 1609451130, 3218902260]

約数ペア:

[(1, 3218902260), (2, 1609451130), (3, 1072967420), (4, 804725565), (5, 643780452), (6, 536483710), (7, 459843180), (10, 321890226), (12, 268241855), (14, 229921590), (15, 214593484), (20, 160945113), (21, 153281060), (28, 114960795), (30, 107296742), (35, 91968636), (42, 76640530), (60, 53648371), (70, 45984318), (84, 38320265), (105, 30656212), (140, 22992159), (210, 15328106), (420, 7664053)]