474502140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{376589}}^1$

素因数の和:376611

約数の個数: 72

約数和(自身を含む): 1644945120

約数和(自身を除く): 1170442980

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, 376589, 753178, 1129767, 1506356, 1882945, 2259534, 2636123, 3389301, 3765890, 4519068, 5272246, 5648835, 6778602, 7531780, 7908369, 10544492, 11297670, 13180615, 13557204, 15816738, 16946505, 22595340, 23725107, 26361230, 31633476, 33893010, 39541845, 47450214, 52722460, 67786020, 79083690, 94900428, 118625535, 158167380, 237251070, 474502140]

約数ペア:

[(1, 474502140), (2, 237251070), (3, 158167380), (4, 118625535), (5, 94900428), (6, 79083690), (7, 67786020), (9, 52722460), (10, 47450214), (12, 39541845), (14, 33893010), (15, 31633476), (18, 26361230), (20, 23725107), (21, 22595340), (28, 16946505), (30, 15816738), (35, 13557204), (36, 13180615), (42, 11297670), (45, 10544492), (60, 7908369), (63, 7531780), (70, 6778602), (84, 5648835), (90, 5272246), (105, 4519068), (126, 3765890), (140, 3389301), (180, 2636123), (210, 2259534), (252, 1882945), (315, 1506356), (420, 1129767), (630, 753178), (1260, 376589)]