310031046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4889}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 726223680

約数和(自身を除く): 416192634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 3523, 4878, 4889, 7046, 9778, 10569, 14667, 21138, 29334, 31707, 44001, 63414, 63557, 88002, 127114, 190671, 381342, 572013, 1144026, 1324919, 2649838, 3974757, 7949514, 11924271, 17223947, 23848542, 34447894, 51671841, 103343682, 155015523, 310031046]

約数ペア:

[(1, 310031046), (2, 155015523), (3, 103343682), (6, 51671841), (9, 34447894), (13, 23848542), (18, 17223947), (26, 11924271), (39, 7949514), (78, 3974757), (117, 2649838), (234, 1324919), (271, 1144026), (542, 572013), (813, 381342), (1626, 190671), (2439, 127114), (3523, 88002), (4878, 63557), (4889, 63414), (7046, 44001), (9778, 31707), (10569, 29334), (14667, 21138)]