157465210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1951}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 324375552

約数和(自身を除く): 166910342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1153, 1951, 2306, 3902, 5765, 8071, 9755, 11530, 13657, 16142, 19510, 27314, 40355, 68285, 80710, 136570, 2249503, 4499006, 11247515, 15746521, 22495030, 31493042, 78732605, 157465210]

約数ペア:

[(1, 157465210), (2, 78732605), (5, 31493042), (7, 22495030), (10, 15746521), (14, 11247515), (35, 4499006), (70, 2249503), (1153, 136570), (1951, 80710), (2306, 68285), (3902, 40355), (5765, 27314), (8071, 19510), (9755, 16142), (11530, 13657)]