31036270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 27750290

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 1889, 3286, 3778, 8215, 9445, 16430, 18890, 58559, 100117, 117118, 200234, 292795, 500585, 585590, 1001170, 3103627, 6207254, 15518135, 31036270]

約数ペア:

[(1, 31036270), (2, 15518135), (5, 6207254), (10, 3103627), (31, 1001170), (53, 585590), (62, 500585), (106, 292795), (155, 200234), (265, 117118), (310, 100117), (530, 58559), (1643, 18890), (1889, 16430), (3286, 9445), (3778, 8215)]