9305890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9563870

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 2729, 3410, 5458, 13645, 27290, 30019, 60038, 84599, 150095, 169198, 300190, 422995, 845990, 930589, 1861178, 4652945, 9305890]

約数ペア:

[(1, 9305890), (2, 4652945), (5, 1861178), (10, 930589), (11, 845990), (22, 422995), (31, 300190), (55, 169198), (62, 150095), (110, 84599), (155, 60038), (310, 30019), (341, 27290), (682, 13645), (1705, 5458), (2729, 3410)]