87045830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 166129920

約数和(自身を除く): 79084090

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 7589, 11470, 15178, 37945, 75890, 235259, 280793, 470518, 561586, 1176295, 1403965, 2352590, 2807930, 8704583, 17409166, 43522915, 87045830]

約数ペア:

[(1, 87045830), (2, 43522915), (5, 17409166), (10, 8704583), (31, 2807930), (37, 2352590), (62, 1403965), (74, 1176295), (155, 561586), (185, 470518), (310, 280793), (370, 235259), (1147, 75890), (2294, 37945), (5735, 15178), (7589, 11470)]