22318380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17713}}^1$

素因数の和:17735

約数の個数: 72

約数和(自身を含む): 77374752

約数和(自身を除く): 55056372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17713, 35426, 53139, 70852, 88565, 106278, 123991, 159417, 177130, 212556, 247982, 265695, 318834, 354260, 371973, 495964, 531390, 619955, 637668, 743946, 797085, 1062780, 1115919, 1239910, 1487892, 1594170, 1859865, 2231838, 2479820, 3188340, 3719730, 4463676, 5579595, 7439460, 11159190, 22318380]

約数ペア:

[(1, 22318380), (2, 11159190), (3, 7439460), (4, 5579595), (5, 4463676), (6, 3719730), (7, 3188340), (9, 2479820), (10, 2231838), (12, 1859865), (14, 1594170), (15, 1487892), (18, 1239910), (20, 1115919), (21, 1062780), (28, 797085), (30, 743946), (35, 637668), (36, 619955), (42, 531390), (45, 495964), (60, 371973), (63, 354260), (70, 318834), (84, 265695), (90, 247982), (105, 212556), (126, 177130), (140, 159417), (180, 123991), (210, 106278), (252, 88565), (315, 70852), (420, 53139), (630, 35426), (1260, 17713)]