70910105

素因数分解:

$5^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 29313895

約数列:

[1, 5, 7, 35, 49, 173, 239, 245, 343, 865, 1195, 1211, 1673, 1715, 6055, 8365, 8477, 11711, 41347, 42385, 58555, 59339, 81977, 206735, 289429, 296695, 409885, 1447145, 2026003, 10130015, 14182021, 70910105]

約数ペア:

[(1, 70910105), (5, 14182021), (7, 10130015), (35, 2026003), (49, 1447145), (173, 409885), (239, 296695), (245, 289429), (343, 206735), (865, 81977), (1195, 59339), (1211, 58555), (1673, 42385), (1715, 41347), (6055, 11711), (8365, 8477)]