71242850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7019}}^1$

素因数の和:7067

約数の個数: 48

約数和(自身を含む): 156686400

約数和(自身を除く): 85443550

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 7019, 10150, 14038, 35095, 49133, 70190, 98266, 175475, 203551, 245665, 350950, 407102, 491330, 1017755, 1228325, 1424857, 2035510, 2456650, 2849714, 5088775, 7124285, 10177550, 14248570, 35621425, 71242850]

約数ペア:

[(1, 71242850), (2, 35621425), (5, 14248570), (7, 10177550), (10, 7124285), (14, 5088775), (25, 2849714), (29, 2456650), (35, 2035510), (50, 1424857), (58, 1228325), (70, 1017755), (145, 491330), (175, 407102), (203, 350950), (290, 245665), (350, 203551), (406, 175475), (725, 98266), (1015, 70190), (1450, 49133), (2030, 35095), (5075, 14038), (7019, 10150)]