86892690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 216732672

約数和(自身を除く): 129839982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 233, 310, 401, 465, 466, 699, 802, 930, 1165, 1203, 1398, 2005, 2330, 2406, 3495, 4010, 6015, 6990, 7223, 12030, 12431, 14446, 21669, 24862, 36115, 37293, 43338, 62155, 72230, 74586, 93433, 108345, 124310, 186465, 186866, 216690, 280299, 372930, 467165, 560598, 934330, 1401495, 2802990, 2896423, 5792846, 8689269, 14482115, 17378538, 28964230, 43446345, 86892690]

約数ペア:

[(1, 86892690), (2, 43446345), (3, 28964230), (5, 17378538), (6, 14482115), (10, 8689269), (15, 5792846), (30, 2896423), (31, 2802990), (62, 1401495), (93, 934330), (155, 560598), (186, 467165), (233, 372930), (310, 280299), (401, 216690), (465, 186866), (466, 186465), (699, 124310), (802, 108345), (930, 93433), (1165, 74586), (1203, 72230), (1398, 62155), (2005, 43338), (2330, 37293), (2406, 36115), (3495, 24862), (4010, 21669), (6015, 14446), (6990, 12431), (7223, 12030)]