383336310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{260773}}^1$

素因数の和:260797

約数の個数: 48

約数和(自身を含む): 1070216496

約数和(自身を除く): 686880186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 260773, 521546, 782319, 1303865, 1564638, 1825411, 2607730, 3650822, 3911595, 5476233, 7823190, 9127055, 10952466, 12777877, 18254110, 25555754, 27381165, 38333631, 54762330, 63889385, 76667262, 127778770, 191668155, 383336310]

約数ペア:

[(1, 383336310), (2, 191668155), (3, 127778770), (5, 76667262), (6, 63889385), (7, 54762330), (10, 38333631), (14, 27381165), (15, 25555754), (21, 18254110), (30, 12777877), (35, 10952466), (42, 9127055), (49, 7823190), (70, 5476233), (98, 3911595), (105, 3650822), (147, 2607730), (210, 1825411), (245, 1564638), (294, 1303865), (490, 782319), (735, 521546), (1470, 260773)]