69973260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{166603}}^1$

素因数の和:166622

約数の個数: 48

約数和(自身を含む): 223915776

約数和(自身を除く): 153942516

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, 166603, 333206, 499809, 666412, 833015, 999618, 1166221, 1666030, 1999236, 2332442, 2499045, 3332060, 3498663, 4664884, 4998090, 5831105, 6997326, 9996180, 11662210, 13994652, 17493315, 23324420, 34986630, 69973260]

約数ペア:

[(1, 69973260), (2, 34986630), (3, 23324420), (4, 17493315), (5, 13994652), (6, 11662210), (7, 9996180), (10, 6997326), (12, 5831105), (14, 4998090), (15, 4664884), (20, 3498663), (21, 3332060), (28, 2499045), (30, 2332442), (35, 1999236), (42, 1666030), (60, 1166221), (70, 999618), (84, 833015), (105, 666412), (140, 499809), (210, 333206), (420, 166603)]