7034020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 17256960

約数和(自身を除く): 10222940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1069, 1316, 1645, 2138, 3290, 4276, 5345, 6580, 7483, 10690, 14966, 21380, 29932, 37415, 50243, 74830, 100486, 149660, 200972, 251215, 351701, 502430, 703402, 1004860, 1406804, 1758505, 3517010, 7034020]

約数ペア:

[(1, 7034020), (2, 3517010), (4, 1758505), (5, 1406804), (7, 1004860), (10, 703402), (14, 502430), (20, 351701), (28, 251215), (35, 200972), (47, 149660), (70, 100486), (94, 74830), (140, 50243), (188, 37415), (235, 29932), (329, 21380), (470, 14966), (658, 10690), (940, 7483), (1069, 6580), (1316, 5345), (1645, 4276), (2138, 3290)]