9938460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23663}}^1$

素因数の和:23682

約数の個数: 48

約数和(自身を含む): 31804416

約数和(自身を除く): 21865956

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, 23663, 47326, 70989, 94652, 118315, 141978, 165641, 236630, 283956, 331282, 354945, 473260, 496923, 662564, 709890, 828205, 993846, 1419780, 1656410, 1987692, 2484615, 3312820, 4969230, 9938460]

約数ペア:

[(1, 9938460), (2, 4969230), (3, 3312820), (4, 2484615), (5, 1987692), (6, 1656410), (7, 1419780), (10, 993846), (12, 828205), (14, 709890), (15, 662564), (20, 496923), (21, 473260), (28, 354945), (30, 331282), (35, 283956), (42, 236630), (60, 165641), (70, 141978), (84, 118315), (105, 94652), (140, 70989), (210, 47326), (420, 23663)]